2 C. Hkw] ok;qeamyh;] lkxj,oa xzgh; fokku iz u i= 2016 (I) vuqns k. Øekad. Ikw.kkZad : 200 vad. Lke; : 3:00?kaVs. fo k; dksm iqflrdk dksm

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1 Øekad fo k; dksm iqflrdk dksm Lke; H : 3:00?kaVs 2016 (I) Hkw] ok;qeamyh;] lkxj,oa xzgh; fokku iz u i= 2 C Ikw.kkZad : 200 vad vuqns k 1. vkius fgunh dks ek/;e pquk gs A bl ijh{kk iqflrdk esa,d lks ipkl (20 Hkkx 'A'esa + 50 Hkkx 'B' + 80 Hkkx 'C' esa ) cgqy fodyi iz u (MCQ)fn, x, gsa A vkidks Hkkx 'A' esa ls vf/kdre 15 vksj Hkkx 'B' esa 35 iz uksa rfkk Hkkx 'C' esa Lks 25 iz uksa ds mrrj nsus gsa A ;fn fu/kkzfjr Lks vf/kd iz uksa ds mrrj fn, x, rks dsoy Hkkx 'A' Lks 15,Hkkx 'B' ls 35 rfkk Hkkx 'C' ls 25 igys mrrjksa dh tkap dh tk,xh A 2. vksñ,eñvkjñ mrrj i=d vyx Lks fn;k x;k gs A viuk jksy uecj vksj dsunz dk uke fy[kus Lks igys ;g tkap yhft, fd iqflrdk esa i` B iwjs vksj lgh gsa rfkk dgha Lks dvs&qvs ugha gsa A ;fn,slk gs rks vki bfuothysvj Lks mlh dksm dh iqflrdk cnyus dk fuosnu dj ldrs gsa A blh rjg Lks vksñ,eñvkjñ mrrj i=d dks Hkh tkap ysa A bl iqflrdk esa jq dke djus ds fy, vfrfjdr iuus layxu gsa A 3. vksñ,eñvkjñ mrrj i=d ds i` B 1 esa fn, x, LFkku ij viuk jksy uecj] uke rfkk bl ijh{kk iqflrdk dk Øekad fyf[k,] lkfk gh viuk glrk{kj Hkh vo'; djs a A 4. vki viuh vksñ,eñvkjñ mrrj i=d esa jksy uacj] fo k; dksm] iqflrdk dksm vksj dsunz dksm ls lacaf/kr leqfpr o`rksa dks dkys ckwy isu ls vo ; dkyk djs aa ;g,d ek= ijh{kkfkhz dh fteesnkjh gs fd og vksñ,eñvkjñ mrrj i=d esa fn, x, funsz kksa dk iwjh lko/kkuh ls ikyu djs a],slk u djus ij dei;wvj fooj.kksa dk lgh rjhds Lks vdwfvr ugha dj ik,xk] ftlls varr% vkidks gkfu] ftlls vkidh vksñ,eñvkjñ mrrj i=d dh vlohd`fr Hkh kkfey] gks ldrh gs A 5. Hkkx 'A' rfkk 'B' esa izr;sd iz u ds 2 vad vksj Hkkx 'C' esa izr;sd iz u 4 vad dk gs A izr;sd xyr mrrj dk Hkkx 'A' rfkk 'B' esa _.kkred 25 % dh nj ls rfkk Hkkx 'C' 33% dh nj ls fd;k tk,xk A 6. izr;sd iz u ds uhps pkj fodyi fn, x, gsa A buesa Lks dsoy,d fodyi gh Þlghß vfkok ÞloksZRre gyß gsa vkidks izr;sd iz u dk lgh vfkok lokszrre gy <w a<uk gs A 7. udy djrs gq, ;k vuqfpr rjhdksa dk iz;ksx djrs gq, ik, tkus okys ijh{kkffkz;ksa dk bl vksj vu; Hkkoh ijh{kkvksa ds fy, v;ksx; Bgjk;k tk ldrk gs A 8. ijh{kkfkhz dks mrrj ;k jq iuuksa ds vfrfjdr dgha vksj dqn Hkh ugha fy[kuk pkfg, A 9. dsydwysvj dk mi;ksx djus dh vuqefr ugha gs A 10. ijh{kk lekfir ij fnnz fcunq fpfugr LFkku ls OMR mrrj i=d dks fohkkftr djs aa bfuothysvj dks ewy OMR mrrj i=d lksaius ds i pkr vki bldh dkwczuysl izfrfyfi ys tk ldrs gsaa 11. fgunh ek/;e@laldj.k ds iz u esa folaxfr gksus@ik;s tkus ij vaxzsth laldj.k izekf.kd gksxk A 12. dsoy ijh{kk dh iwjh vof/k rd csbus okys ijh{kkfkhz dks gh ijh{kk iqflrdk lkfk ys tkus dh vuqefr nh tk,xh A jksy uacj :.. uke :... ijh{kkfkhz }kjk Hkjh xbz tkudkjh dks esa lr;kfir djrk gw bfuothysvj ds glrk{kj

2 2 FOR ROUGH WORK

3 3 Hkkx \PART 'A' 1. न म रम गल त र ग ल? 1. What will be the next figure in the following sequence? 2. एक व श ष b स थ त द तथ क श ए: क ख + र ष क ख = क र क ख + 2 ग इ प रक र क द तक (ज एक र क ग छ ) द त क श ए क क ख + र ष क ख क र क ख, कक ग ल? त र 3. छ: 4. न 2. For a certain regular solid: number of faces + number of vertices = number of edges+2. For three such distinct (not touching each other) objects, what is the total value of faces + vertices edges? 1. Two 2. Four 3. Six 4. Zero 3. गब, क तरर न ल त ब ल र त ग क तरर क त गब क लन क 1/3 त ब क लन क 1/2 ग द भ एक त त प र रम भ कर ग दग क दग त ग? 1. गब र क तरर 2. ब 3. क तरर 4. एक त 3. Abdul travels thrice the distance Catherine travels, which is also twice the distance that Binoy travels. Catherine s speed is 1/3 of Abdul s speed, which is also 1/2 of Binoy s speed. If they start at the same time then who reaches first? 1. Both Abdul and Catherine 2. Binoy 3. Catherine 4. All three together 4. न र र एक क थ क घ b कर ग उ क थ क न र र गर घ b द र कर ग र गर उ क थ क 6 घ b कर ग न म क कत ग ग ग? 1. न र गक घ b ग क थ कर क ग 2. गक 6 घ b ग क थ कर क ग 3. गर क ई क थ कर ग ग 4. गर ज क थ कर ग 4. It takes 2 hours for Tiwari and Deo to do a job. Tiwari and Hari take 3 hours to do the same job. Deo and Hari take 6 hours to do the same job. Which of the following statements is incorrect? 1. Tiwari alone can do the job in 3 hours 2. Deo alone can do the job in 6 hours 3. Hari does not work at all 4. Hari is the fastest worker 5. ग ब र भ ज क एक र क गन र त र द ख ग र ल ग छ कक क ष र क क ष र फ क ग द ग? 1. 2 : : : : 1 5. Equilateral triangles are drawn one inside the other as shown. What is the ratio of the two shaded areas?

4 : : : : 1 6. एक र ल ड 36 कक /घ b त ग ए प bफ थ क एक तन ग क 8 क न o त प bफ थ क 20 क न o कक ग? द र कर ग प bफ थ क म ई A train running at 36 km/h crosses a mark on the platform in 8 sec and takes 20 sec to cross the platform. What is the length of the platform? m m m m 7. एक ग द क भ स थज कर दर 1 क र ष श ग न म ग ग द क - ग क ग? The diagram (not to scale) shows the top view and cross section of a pond having a square outline and equal sized steps of 0.5 m width and 0.1m height. What will be the volume of water (in m 3 ) in the pond when it is completely filled? द ए लए ब र भ ज भ ज AC दर एक ब न D इ प रक र ग कक (. ) ग, भ ज BD क ई 7. When a polynomial is divided by or or it leaves a remainder of 1. Which of the following would be the polynomial? D is a point on AC in the following triangle such that. Then BD (in cm) is 8. एक ल थ क र दगर ख स थज 0.5. त ड ई त 0.1. ऊ त ई क द ग, उ क र षथ द श ग प र त क b द श ( द रम क ग र ग ) थ ल ग ज द र थ र द भर ग, उ क द क आ (घ. ) कक ग ल?

5 5 10. एक द क न म श श ख क कत ग : 1. इ द क 1 ग त कत ग 2. इ द क 2 ग त कत ग इ द क 99 ग त कत ग 100 इ द क 100 ग त कत ग इ क कत ग ग? दग 3. न न 4. र 10. A notebook contains only hundred statements as under: 1. This notebook contains 1 false statement. 2. This notebook contains 2 false statements This notebook contains 99 false statements This notebook contains 100 false statements. Which of the statements is correct? th 2. 1 st th 4. 2 nd 11. त र फ क क त थ ल ग क स थज दर दग द र फ क ज ञ 11. The function is plotted against as shown. Extrapolate and find the value of the function at एक ढ क एक उछ क 1 bर क र कर ग क क कक उछ ग 10 ग? र दर स थ त कक ब न दर दग त क 4. ग ऐ र ग कर क 12. A frog hops and lands exactly 1 meter away at a time. What is the least number of hops required to reach a point 10 cm away? It cannot travel such a distance 13. उ त र ग क क ख क त कर स थज दग र त त ग क क ल र फ 40 ग त त क ग क क ल र फ 28 ग इ ख क गज र त क ग क इक ई क ग क उ ग क ग स थज कक त क ग क ग ई क ग क ग Choose the four digit number, in which the product of the first & fourth digits is 40 and the product of the middle digits is 28. The thousands digit is as much less than the unit digit as the hundreds digit is less than the tens digit एक त दर ब न A, B, C, D ग, त AB=5., BC=12., AC=13. ए AD=7. ग CD क न कb ग :

6 6 14. A, B, C, D are points on a circle with AB=5 cm, BC=12 cm, AC=13 cm and AD=7cm. Then, the closest approximation of CD is 1. 9 cm cm cm cm 15. एक वद द र क आ (द र थ र ष ) क ल क ग र 899 ग ज द र क जन ग आ उ वद क आ त 1. गद र थ आ कड क क रर ज ञ ग क ज क र षथ र षथ र षथ 15. The difference between the squares of the ages (in complete years) of a father and his son is 899. The age of the father when his son was born 1. cannot be ascertained due to inadequate data. 2. is 27 years. 3. is 29 years. 4. is 31 years. 16. प र रम भ द द र भर ग ए एक ल क स थ त एक छ b नछद र द ध र -ध र bदक रग ग द गर ग ल द क ग ख कर इ र क द र क न द र 1. ल क क न द र ग स थ त रग ग 2. द क र घb क त ग र त ख क ज ग 3. क छ क श ए त ज ग ग : ल क क न द र दर द आ ज ग 4. आध द प ग क त ख क ज ग त उ क ऊदर ज ग 16. Water is slowly dripping out of a tiny hole at the bottom of a hollow metallic sphere initially full of water. Ignoring the water that has flowed away, the centre of mass of the system 1. remains fixed at the centre of the sphere 2. moves down steadily as the amount of water decreases 3. moves down for some time but eventually returns to the centre of the sphere 4. moves down until half of the water is lost and then moves up 17. इक ई लथ b इ एक त क b छड लई ग इ द र थ र द द तक b इ व भ कर क श ए, ब एक क ऊदर एक रख, कक र ड ग ल, इ क लर क स थज 17. A chocolate bar having unit square tiles is given. Calculate the number of cuts needed to break it completely, without stacking, into individual tiles कक प र ल व शभन दर एक तर क त द ल प र क षर च त क ग र द ज ग प र लक ग व क स थम श कर ग ए न म क - ज त क त क ध श र ष र थ कर ग An experiment leads to the following set of observations of the variable at different times Allowing for experimental errors, which of the following expressions best describes the relationship between and एक इकक b क ध दरर ध 200. ग त इ क त ग प र त क b क 6. ग ग ग ए कक b फ ग ग, इ

7 7 द र थ र द भर क श ए द क लभल कक आ (घ. ) त दग? A bicycle tube has a mean circumference of 200 cm and a circular cross section of diameter 6 cm. What is the approximate volume of water (in cc) required to completely fill the tube, assuming that it does not expand? एक स थ क आ क दग 2 ख र द दर R% क र त र ष आ दर (R+10)% क र आ कर क भ ल कक द क कर क वर षथ क आ क (R+5)% ग वर षथ क आ कक ग? 1. Rs 2.5 lakhs 2. Rs 3.0 lakhs 3. Rs 4.0 lakhs 4. Rs 5.0 lakhs 20. A person paid income tax at the rate of R% for the first Rs 2 lakhs, and at the rate of (R+10)% for income exceeding Rs 2 lakhs. If the total tax paid is (R+5)% of the annual income, then what is the annual income? 1. Rs 2.5 lakhs 2. Rs 3.0 lakhs 3. Rs 4.0 lakhs 4. Rs 5.0 lakhs Hkkx \PART 'B' 21. द थ क त क ध घ त क ग कक त 1. एक उदग रग ग 2. क आक र क ग 3. क ददथ b गल क ग 4. क रम ड द ग 21. Compared to the Earth, the Moon has a lower average density, because the Moon 1. is a satellite 2. is smaller in size 3. has lighter crustal rocks 4. has a thinner core 22. प र र- रम o दरर द थ क ल र त क ष र ग क 1. ग 2. ग धक ग 3. कर 50% ग 4. कर 25% ग 22. Compared to that on the surface, the Earth's gravity field at the core-mantle boundary is 1. the same 2. higher 3. about 50% 4. about 25% % ग b इb bथ - ग b इb क घ त ग लभल g/cc g/cc g/cc g/cc 23. The density of a quartz-magnetite rock with 30% magnetite is around g/cc g/cc g/cc g/cc 24. द थ गत क ल र ध थ क कग द ज ग? 1. ददथ b 2. न त प र र 3. ह रम ड 4. आ ररक रम ड 24. Where do you find rocks of ferromagnetic character in the Earth? 1. Crust 2. Lower mantle 3. Outer core 4. Inner core 25. न म कत दर व त र : कथन I: द थ क त क क ष र क व तरर र क गद क ष द प र ग कथन II: ऊस थष कर दर त क द तथ क त क ज ग 1. कत I त II ग ग ; I क ख II कर ग 2. कत I त II ग ग ; दर I क ख II ग कर 3. कत I त II ल ग 4. कत I ल ग ; II ग ग 25. Consider the following statements: Statement I: the variation of the Earth's magnetic field is stronger during the day than that during the night Statement II: Magnetic materials become less magnetic on heating 1. Statements I and II are true; II explains I 2. Statements I and II are true; but II does not explain I 3. Statement I and II are false 4. Statement I is false; II is true

8 8 26. उच त र रर व.त. र ल क गल द र रर व.त. र ल, ध द रर ग ग 1. गल द र लन क त त नछछ ल भ र क ग ध द ग 2. उच त र लन क त त लभ र र ध क ग 3. लन क त त लभ र र ध क ग 4. लन क त त नछछ लभ र क ग ध द ग 26. Compared to high frequency em waves, low frequency em waves travel in a medium with 1. a lower speed and penetrate only up to shallow depths 2. a higher speed and penetrate deeper 3. the same speed and penetrate deeper 4. the same speed and penetrate only up to shallow depths 27. भ क द क भथ भ क द त र ज ग 1. उ क दरर र क श ए 2. उ क ऊज थ क श ए 3. उ क व र क श ए 4. उ क र रर क श ए 27. In the case of earthquakes, isoseismal maps are prepared for their 1. magnitude 2. energy 3. intensity 4. frequency 28. क o गप र, 2015 ग ए भ क द व र व इ क रर ग आ 1. उच त व र त लभ र उद ल 2. उच त दरर र त लभ र उद ल 3. उच त दरर र त ग धकद र क न कb 4. लभ र उद ल त ग धकद र क न कb 28. The severe damage in the April, 2015 earthquake in Kathmandu is caused by 1. large intensity and deeper focus 2. large magnitude and deeper focus 3. large magnitude and proximity to the epicenter 4. deeper focus and proximity to the epicentre 29. ल b क ग र इb ग 1. घ र त क त क 2. घ र त ग धक त क 3. गल क त ग धक त क 4. गल क त क त क 29. Compared to basalts, granites are 1. denser and less magnetic 2. denser and more magnetic 3. lighter and more magnetic 4. lighter and less magnetic 30. कक द तथ क खण o क न क ष र फ फ क क आर-द र द ल प रन र धक 8 Ω ग उ खण o क उच त क ष र फ फ क क आर-द र द ज प रन र धक ग ल 1. 2 Ohms 2. 4 Ohms 3. 8 Ohms Ohms 30. The resistance measured across the faces of the smallest area of cross-section of a block of material is 8 Ohms. The resistance measured across the faces of the largest area of cross-section of the same block is 1. 2 Ohms 2. 4 Ohms 3. 8 Ohms Ohms 31. न म कक क ध ग :ग र क ग त ग द द- ग द द b कर क प र र भ कक ग ज क? 1. द द त द ग क ग 2. द र ग न क षदर क ग 3. द क ष प b लन ग धद 4. गशभ र दरर गदर ए गदक ष लन व 31. Which one of the following cannot be related to the end of subduction and initiation of continent-continent collision? 1. End of island-arc magmatism 2. End of marine sedimentation 3. Drastic decrease in the relative plate velocity 4. Increase in the rate of erosion and weathering at the convergent boundary

9 9 32. न म व थ न क व न कक ऐ स थजकथ क द ज क प र न क ग स थज क फदbक करर आ त न क ष द आ ग र ग? 1. ग द द ग द b 2. ग :ग र क ष र 3. न स थष रम उद 4. र द रर भ र न 32. Which of the following tectonic settings is likely to yield detrital zircons with the least difference between their crystallization age and depositional age? 1. Continental rift 2. subduction zone 3. passive margin 4. transform fault 33. ग र र o क न म ग रग क घ त द ज दर, कक क रम ड गत ग ल? 1. रम (5.25 ग र.प रन घ..) 2. ल (3.94 ग र.प रन घ..) 3. द थ (5.52 ग र.प रन घ..) 4. ध (5.44 ग र.प रन घ..) 33. Given the densities of the following planets of our solar system, which one is likely to have the largest core? 1. Venus (5.25 g/cm 3 ) 2. Mars (3.94 g/cm 3 ) 3. Earth (5.52 g/cm 3 ) 4. Mercury (5.44 g/cm 3 ) 34. व थ न क उत त द र ददथ b क व गदक ष o CO 2 क क करक करर क प र रर कर ग कक 1. द थ क ग र ध o रतरर ध ग ज ग 2. र ष थ त ग व ग ग 3. श श क b खन ज क, र न क गदक ष क श ए ग रर 4. घ दb क लभ र र गदर 34. Enhanced weathering of the crust due to tectonic uplift reduces atmospheric CO 2 and induces cooling on account of 1. slower atmospheric circulation due to orographic barrier 2. enhanced precipitation and runoff 3. continual exposure of fresh silicate minerals to chemical weathering 4. deeper erosion of valleys 35. प र र प र प न म कक प र र गदर श क द क प र न क 1. एण o इट ग? 2. ध ग लर कbक ल ट 3. क दb ईट 4. कक थ इट 35. In which of the following mantle derived rocks, one is likely to find mantle xenoliths? 1. Andesites 2. Mid-oceanic ridge basalts 3. Komatiites 4. Kimberlites 36. ध गट दbक कbक क रफ श र द त क ग लन दद द ज ग ऐ ग ग लन प रन क ब द थ भ ख o व र ग त कक ज ग कक 1. क ब द थ ग लर क गस थ त ग त 2. क ब द थ ग द र ददथ b क ग :ग र ग आ त ग उदभ ग ई 3. क ब द थ ग द र ददथ b क घ त क त 4. क ब द थ ध ग द र कbक क गस थ त ग त 36. Magnetic anomaly strips occur symmetrically on either side of the Mid-Atlantic Ridge. Similar anomaly patterns are difficult to detect in Precambrian terrains because 1. Oceans did not exist in the Precambrian 2. Precambrian oceanic crust was subducted and consumed 3. Precambrian oceanic crust was less dense 4. Mid ocean ridges did not exist in the Precambrian 37. द थ क ददथ b घ करर स थज ग ग : 1. ए ध द र 2. न ए उत रम भ र द र 3. ए उत रम भ र द र 4. ए न भ र द र 37. Shortening in the Earth's crust is accommodated by 1. folds and joints 2. normal and reverse faults

10 10 3. folds and reverse faults 4. folds and normal faults 38. भ क द इ क गशभ स थ ग 1. श व र दर 2. न व र दर 3. गधथ -भ ल र व र दर 4. भ ल र व र दर 38. Earthquakes are an expression of 1. viscous deformation 2. ductile deformation 3. semi-brittle deformation 4. brittle deformation 39. ग र o र इb क गद क ष ल ब S र ल कग ग धक लन द रर ग ग कक 1. ग र o र इb क ग र ब क घ त ग धक ग दर उ क गदर दर ल र क गत धक ग 2. ग र ब क ग र o र इb क घ त ग धक ग दर उ क गदर दर ल र क गत धक ग 3. ग र o र इb ग र ब गल क ग दर उ क गदर दर ल र क ग धक ग 4. ग र o र इb त ग र ब क घ त ग दर ल ब क गदर दर ल र क ग धक ग 39. S waves move faster through gabbro than granodiorite because 1. gabbro is denser than granodiorite but has much higher shear modulus 2. granodiorite is denser than gabbro but has much higher shear modulus 3. granodiorite is lighter than gabbro but has higher shear modulus 4. granodiorite and gabbro have similar densities, but gabbro has higher shear modulus 40. व र वद ल दbक ल दbक ओ क आक र व शभन गक ष ग द क गव र वद ल दbक ल दbक 1. र ल त 2. र घथ त ज त 3. त त द b त 4. घथ त ज ए ल त त घथ त ज ग 40. Pebbles in a deformed conglomerate have ellipsoidal shape with varying axial ratios. The pebbles in the undeformed conglomerate were 1. spherical only 2. ellipsoidal only 3. circular and flat 4. ellipsoidal as well as spherical 41. o लन क न म क ष न ज द रम क ढ रम स थ त कर : (a) छ b भ र, (b) ग रग र ल, (c) ग र, (d) 1. (c), (b), (d), (a) 2. (a), (c), (d), (b) 3. (a), (d), (c), (b) 4. (a), (b), (c), (d) रर द त रम 41. Arrange the following horizontal scales of atmospheric motions in increasing order. (a) small eddies, (b) planetary waves, (c) fronts, (d) synoptic cyclones 1. (c), (b), (d), (a) 2. (a), (c), (d), (b) 3. (a), (d), (c), (b) 4. (a), (b), (c), (d) 42. न म कत एक गलत ग : 1. भ ध र ख ग द र क स थल र ल द थ क रफ 3 ms 1 क लन दरर दग ग ग 2. भ ध र ख ग द र क स थल र ल द थ क रफ 20ms 1 क लन दरर दग ग ग 3. ग द र क लगर ई क भ क द श ध र ल क र ल र घ थ क ग 4. क रर श क दरर थ o र र ल क ध ग 42. One of the following statements is FALSE: 1. Equatorial oceanic Kelvin waves travel eastward at 3 ms 1 2. Equatorial oceanic Kelvin waves travel at 20 ms 1 eastward 3. The wavelength of tsunamis is less than the depth of the ocean 4. Change of Coriolis force facilitates atmospheric Rossby waves 43. कर दरर त रर प र ग ग : 1. ग न थ ष उष र कदb व ककरर गशभ क षर 2. प रन ध ग त न त द र 3. उष र कदb क आर-द र ग ऊष द र 4. थ क रर श द र

11 Walker circulation is manifested by 1. inherent tropical radiation characteristics 2. conditional instability 3. non-uniform heating across the tropics 4. weak Coriolis force 44. न म ग द र ध र ओ क - गन ग धक शभन ग? 1. दररध र ध र 2. कश फ न थ ध र 3. एल ल ग ध र 4. द र ध र 44. Which one of the following ocean currents is quite different from the rest? 1. Circum polar current 2. California current 3. Agulhas current 4. Peru current 45. कक b दर उच त ढ र ग कक ग द इ र षथ, ज प र ग क इ र क, इ ग धक, ग क प र न क 0.01 ग, ढ स थज क र इ क ग धक ग, उ क द र स थत र रर ग? 1. 1 र षथ र षथ र षथ र षथ 45. The high flood level is marked in a river bank. If the probability that water flow this year will equal or exceed this level is 0.01, then what is the repeat period of floods that equal or exceed this level? 1. 1 year years years years 46. ध र दरर रम कर एक द थ क उदग रग, ज द थ क ग कर 700 km ऊ त ई दर दरर रम र कर ग, क गशभ क ष र क दरर रम र क ग? घ b श b घ b श b 46. What is the typical period of revolution of a polar-orbiting Earth satellite, orbiting at a height of ~700 km from the Earth's surface? hrs minutes hrs minutes 47. ज ऊ त ई एक ग द ज त आ ग, 1. उ क आ त द, ढ ग 2. उ क आ त द, घb ग 3. उ क आ ढ ग ज कक द घb ग 4. उ क आ घb ग ज कक द ढ ग 47. When a parcel of air descends from height, 1. its volume and temperature increase 2. its volume and temperature decrease 3. its volume increases and temperature decreases 4. its volume decreases and temperature increases 48. उत र ल धथ क क 16 C क द र ख गद न इ जलग क ऊदर: 1. क o 2. उत र ई रर 3. न ब 4. श र क गक ष दर दग त ग 48. During the northern hemispheric winter, the 16 C isotherm reaches its lowest latitude over 1. Canada 2. Northern Siberia 3. Tibet 4. Sri Lanka 49. त भ आक न क व र ष ल ग झ कक न म क - उ क रत क क रक क त क र द ग ग? त : द म ज, द ज, ग, दग जलग र ग रम : 1. द, भ ज,, दग 2. भ ज, द,, दग 3. द, दग,, भ ज 4. भ ज, दग,, द 49. In the list are given names of geomorphic features. Suggest which of the following is correct as the list of agents of their formation: List: demoiselles, poljes, bajada, Corrie. Sequences: 1. wind, groundwater, river, glacier 2. groundwater, wind, river, glacier 3. wind, glacier, river, groundwater 4. groundwater, glacier, river, wind

12 ल दररच छ द क क कक र क षन ज उच त व गशभ ग ग ग? 1. O 2. A 3. B 4. C 50. From which horizon of the given soil profile is the maximum solute flux released? 1. O 2. A 3. B 4. C 51. ऊदर क रफ त करर ग रम इ क गशभ क षर ग : 1. ढ न क षद 2. प रर न क षद 3. oल b न क षद 4. ब र धक 51. Coarsening upward sequence is a characteristic of 1. aeolian deposit 2. channel deposit 3. deltaic deposit 4. point bar 52. व श क b क ष र क द लभल 18 गज र थ र षथ द थ ख : इ क रर गध:कन ग ई : 1. ग द द उत त 2. b उत त 3. द र र लर b 4. द र र ढ त र 52. Rivers in coastal regions world over got incised at around 18 ka mainly due to 1. continental uplift 2. coastal uplift 3. sea level fall 4. sea level rise 53. दग प रल क उच त क ग ग कक कर ग : 1. ग त दग ढ 2. त दग ढ 3. गग र त दग ढ 4. दग ध द b 53. The following marks the maximum limit of glacier advancement 1. terminal moraine 2. ground moraine 3. end moraine 4. outwash plain 54. Fe त Si व ग द र प र ज प रत र क न म ग रम क - भ ग? 1. o b >र डo रर >श श क फ ज b >o इ फ ज b 2. o इ फ ज b >श श क फ ज b>र डo रर >o b 3. श श क फ ज b >र डo रर >o इ फ ज b >o b 4. र डo रर >o इ फ ज b >श श क फ ज b > o b 54. Which one of the following sequences of organism abundances is likely in a marine region devoid of Fe and Si? 1. diatoms>radiolarians>silicoflagellates> dinoflagellates 2. dinoflagellates>silicoflagellates> radiolarians>diatoms 3. silicoflagellates>radiolarians> dinoflagellates>diatoms 4. radiolarians>dinoflagellates> silicoflagellates>diatoms 55. ज दरर थ क थ द स थष bक र ग b कथ दbक गध:ज द ज क गत ग उ क 1. द र षक त त ल क द :व रर क क रर 2. डo भक ए र र ज प रर द क दररक षदर क क रर 3. ऊष क ग र षर त त रर क क रर 4. गल द गक ष ज क ऑस थ ज करर क क रर

13 In the present perspective of climate change, the primary importance of the Antarctic bottom water mass is in its 1. redistribution of nutrients and gases 2. dispersal of larval and juvenile life forms 3. absorption and transfer of heat 4. oxygenation of low latitude waters 56. क प द ज ल करर क ग र AW ग 1. उष र कदb र भ श ज 2. उष र कदb घ ज 3. उष र कदb ष क-ग र ष ज 4. उष र कदb ज 56. According to Koppen's climate classification, AW is 1. tropical desert climate 2. tropical steppe climate 3. tropical dry-summer climate 4. tropical savanna climate 57. इ क उदस थ तन रर प रर प रल च त क क ष ग : 1. प रद त क षस थप क 2. व दथ 3. ल कफ ज लथ 4. प र क न क b ध 57. Evidence of progressive aggradation in a stream channel is the presence of 1. falls and rapids 2. meanders 3. braided channels 4. natural levees 58. क र द एक ग र इb खण o क ह भ र क गध कर द ख क रर ग : दर ग क ई प रत क ष र र ग 1. ग र इb इ ग कक प रन क गध ग कभ व फ ग ग 2. ग र इb थ ग त न प रक र व र वद ग ग 3. जन प रन प रत त क दर भ कर क श ए द थ प ग ग 4. ग र इb ह भ र क ई प रन उत दन ग कर 58. A granite block is subjected to external load at room temperature, but it does not show any visible crack. The reason is 1. granite is so strong that it never fails under stress 2. granite is weak and deforms in a ductile manner 3. stress generated is not sufficient to overcome the elastic limit 4. external load does not generate any stress in the granite 59. ग त ईb त ग र o र ईb प स थज द ज ग ग र o र इb प स थज क b ग : 1. लभल ग त ईb क र द 2. ग धक द b श क 3. ग धक क स थल क 4. ग धक डoक 59. Plagioclase occurs in anorthosite as well as in granodiorite. The plagioclase composition in granodiorite is 1. more or less similar to that in anorthosite 2. more potassic 3. more calcic 4. more sodic 60. र कफ क र ल क क गन थ कर प रक : क रम द तथ ग : 1. न ब गदर कर 2. घ श ज द तथ 3. र स थज घ श ज द तथ 4. ज 60. The optically active substance that undermines the remote estimation of chlorophyll most is 1. suspended detrital particles 2. dissolved organic matter 3. coloured dissolved organic matter 4. water 61. ओ नछद र क कदb ध कर प र ख क रक ग : 1. क ष भ o घ, CFCs त थ प रक 2. ध र द o घ, H 2 O त CO 2 3. CFCs, H 2 O त CO 2 4. ध र द o घ, CFCs त थ प रक 61. The three main factors that conspire to form ozone hole are 1. Tropospheric cloud, CFCs and sunlight 2. Polar stratospheric cloud, H 2 O and CO 2

14 14 3. CFCs, H 2 O and CO 2 4. Polar stratospheric cloud, CFCs and sunlight 62. न त o ल र द दb प र ख o घbक ग : 1. N 2, O 2, N 2 O 2. N 2, O 2, H 2 3. N 2, O 2, CO 2 4. N 2, O 2, Ar 62. The major atmospheric constituents that are homogeneously distributed in the lower atmosphere are 1. N 2, O 2, N 2 O 2. N 2, O 2, H 2 3. N 2, O 2, CO 2 4. N 2, O 2, Ar 63. ग द द भ ददथ b क ऊदर 15 km ध भ द प र र ग? 1. 3 C/km C/km C/km C/km 63. What is the average geothermal gradient in the top 15 km of a continental crust? 1. 3 C/km C/km C/km C/km 64. एक गन श bर ख ग : ध ग ज ग कक र षथ भ श क गदर ग धक र लन क रर ग ग : 1. र ल क दर थ 2. र ल क गद थ 3. र ल क व थ 4. र ल क प र र षर 64. An irregular coastline eventually becomes straight because erosion of headland proceeds at a faster rate due to 1. reflection of waves 2. refraction of waves 3. diffraction of waves 4. transmission of waves 65. ग द र दरर तरर क न र र लन क श ए आ श क क रर दगत : 1. घ त प र र ओ क रत 2. ऊध थ धर प र र ओ क रत 3. लभ र ज द ज क रत 4. क ष न ज प र र ओ क रत इ गन ख दग क 65. Identify the most vital aspect among the essential ones for the ocean circulation to be perpetually operational 1. formation of density gradients 2. formation of vertical pressure gradients 3. formation of deep water masses 4. formation of horizontal pressure gradients 66. क b श (न श ल ए ) 500 bर लगर ई क o क ल क ग त ऐ लगर इ क क ग कर ग इ श ए कग ग : 1. द 2. र ल 3. घ त 4. प रक र 66. Cetaceans (whales and dolphins) can dive as deep as 500 m and tolerate the pressure at such depths. These can therefore be called 1. barothermic 2. barophilic 3. barotropic 4. barotypic 67. प रक श र षर र श र षर प रक रम शभन इ श ए ग : 1. ग एक गज - त श उद दत प रक र ग 2. प रक व ग क ष र ग एक गत श क आस थ ज स र ग 3. ग द र षर क एक ग ध रर गदर ग र प रक र ग 4. प रक क ष र ग एक ग न घb ग 67. The process of chemosynthesis differs from photosynthesis as it is 1. an inorganics driven metabolic mode 2. a vital oxygenic means in the aphotic zone 3. an unusual detritivorous mode of nutrition 4. an exclusive event in the euphotic zone 68. घ द रज ग : 1. आकथ दbक गध:ज 2. उत र प र ग लर गध:ज 3. उत र गट दbक ग लर गध:ज 4. ग b कथ दbक गध:ज 68. The densest seawater is the: 1. Arctic bottom water 2. North Pacific bottom water 3. North Atlantic deep water 4. Antarctic bottom water

15 ग द र कग दर प र ख दप रर क b ई उच त ग? 1. भ ध र ख दर त 30 उ दर त 60 उ दर 4. ध र दर 69. Where in the ocean is the main thermocline the thickest? 1. Equator S and 30 N S and 60 N 4. Poles 70. ज जन, ज जन ए ज स थष क प रक रम ज ड खन ज ग त रम : ग : 1. क b, फ फ र इb, ल फ ईड 2. क b, ल फ ईड, फ फ र इb 3. फ फ र इb, ल फ ईड, क b 4. फ फ र इb, क b, ल फ ईड 70. The mineral phases associated with biogenic, hydrogenic, and hydrothermal processes, respectively, are: 1. carbonate, phosphorite, sulphide 2. carbonate, sulphide, phosphorite 3. phosphorite, sulphide, carbonate 4. phosphorite, carbonate, sulphide खन ज प रक ल र ध थ A एवदo b P उच त उभ र त आ व द B ईb Q क ल थ ड C कफ R द न र न करर र थ D न o S ऋज व द 1. A Q; B R; C P; D S 2. A S; B P; C Q; D R 3. A R; B P; C S; D Q 4. A P; B R; C S; D Q 72. Match the corresponding mineral with its optical properties. Mineral Optical property A Epidote P High Relief & inclined extinction B Kyanite Q Carlsbad twinning C Nepheline R Patchy interfereence colour D Sanidine S Straight extinction 1. A Q; B R; C P; D S 2. A S; B P; C Q; D R 3. A R; B P; C S; D Q 4. A P; B R; C S; D Q Hkkx \PART 'C' 73. भ X ल ज श घb ओ क भ Y द ल भ ज ञ न क क श कर : 71. न म X FeS त खन ज ज ड o फ थ Fe 7 S 8 खन ज ल ग? क , वदग b ईb , वदग b ईb , ट र ई ईb , ट र ई ईb 71. Which of the following X FeS value and mineral pairs corresponds to the mineral with formula Fe 7 S 8? , pyrrhotite , pyrrhotite , troilite , troilite X A. ट र ई इट क व द B. गम ईट क व द C. ज ट र स थपb -द o क गभ D. एडo क र ज क गभ Y P. दश त न - प र b र इक Q. क स थम क ग R. द श इक क ग S. क रb श क ग 72. खन ज क गद ल प रक ल र ध श कर : 1. A R, B S, C Q, D P 2. A S, B Q, C R, D P 3. A Q, B P, C S, D R 4. A P, B Q, C R, D S

16 Match the fossil events given in column X and geological time in column Y. X A. Extinction of Trilobites B. Extinction of Ammonites C. Appearance of trace fossil Treptichnus pedum D. Appearance of Ediacara fauna 1. A R, B S, C Q, D P 2. A S, B Q, C R, D P 3. A Q, B P, C S, D R 4. A P, B Q, C R, D S Y P. Late Neo- Proterozoic Q. Base of Cambrian R. End of Palaeozoic S. End of Cretaceous 74. (a) 29% डoक प स थज, 40% क ष र फ ल ड द र, 15% कफ, 12% एस थजर - ऑल इb त 4% गद थ (b) 45% प स थज (An 25 ), 8% क ष र फ ल ड द र, 30% bथ, 5% ग थ ब o, 8% b ईb त 4% गद थ उदर b क ष क र क क उद रम : ग? 1. एण o ईb त र ईb 2. कफश ईb त एण o ईb 3. फ ईb त o ईb 4. ल b त र ईb 74. What are the appropriate names respectively, for fine-grained rocks consisting of (a) 29% sodic plagioclase, 40% alkali feldspar, 15% nepheline, 12% aegirineaugite and 4% opaque (b) 45% plagioclase (An 25 ), 8% alkali feldspar, 30% quartz, 5% hornblende, 8% biotite and 4% opaque 1. Andesite and Rhyolite 2. Nephelinite and andesite 3. Phonolite and Dacite 4. Basalt and Rhyolite गर र षथ द थ स थज गजन आग क फ दbक करर ग आ, उ क आध न क 87 Sr/ 86 Sr ग द शभन द ल ग इ क रर ग क ग कक /इन ग 1. शभन प र र शभक 87 Sr/ 86 Sr ग द क त त दन ग 2. शभन Rb/Sr ग द क त फ दbक क ग 3. फ दbक करर क 86 Sr क शभन 87 Sr र ओ क ग व थ ष b कक 4. ददथ b दर ग ल र गशभ त वद ग 75. Two cogenetic igneous rocks crystallized 1 billion years ago, yielded different present day 87 Sr/ 86 Sr ratios, this could be because these rocks 1. originated with different initial 87 Sr/ 86 Sr ratios 2. crystallized with different Rb/Sr ratios 3. have accommodated different amounts of 87 Sr compared to 86 Sr during crystallization 4. have been emplaced at different levels in the crust 76. कक घ खन ज क XRD प रन र द क क छ प रत र ष क श ल र तक क 111, 200, 220, 222 त 311 त र ष क न श ग दस थ तन ग न ष कर षथ न क ज क ग कक इ खन ज क 1. एक आद इक ई ग 2. एक ख- ध इक ई ग 3. एक र र- ध इक ई ग 4. एक क र- ध इक ई ग 76. For a cubic mineral, the first few peaks in the XRD pattern have Miller indices 111, 200, 220, 222 and 311. From the systematic absences of peaks, the mineral may be inferred to have 1. a primitive unit cell 2. a face-centred unit cell 3. a body-centred unit cell 4. an edge-centred unit cell 77. र न क व श र षर 13 प रन ष द क थ खन ज ग : 1. र ईb 2. b ईb 3. द ईर 4. एम फ 77. A mineral showing about 13 wt% volatiles in its chemical analysis is 1. chlorite 2. biotite 3. pyroxene 4. Amphibole

17 द व त, ज क छ प रक र क खन ज क श ए गत द र थ ग, इ क उल ख कर 1. ज क र रम ल त 2. फ दbक प रभ ज ज खन ज करर कर द र क गदव दररर श ग ग 3. त o क क ग, ज खन ज करर कर द र क गदव दररर श ग ग 4. भ ज क त, ज खन ज करर कर द र क दररर श ग ग 78. Second boiling, which is important for certain types of ore deposits, refers to 1. two consecutive boiling of water 2. crystal fractionation resulting in exsolution of mineralizing fluid 3. reduction of lithostatic pressure resulting in exsolution of mineralizing fluid 4. boiling of formation water resulting in the release of mineralizing fluid द व घbक र गल ईb-ग त थ ईb क श ए ल प र त त र ब न a त b रम : प रन न धत कर ग : 1. ग-उदस थ त गल ईb त ग त थ ईb प र त ओ क प रन 2. ल क b त ग-उदस थ त प स थज क b 3. ग-उदस थ त प स थज क b 4. ग-उदस थ त ल क b ग : In the given isobaric phase diagram of two component system of Albite-Anorthite, points a and b respectively represent 1. weight percentages of coexisting pure albite and anorthite phases 2. composition of melt and composition of coexisting plagioclase 3. compositions of two coexisting plagioclases 4. compositions of two coexisting melts R क उद द T 1 त T 2 त एक व ररक D 1 ग R, T 1 त T 2 घ श Sr द र रम : 10, 20 त 30 ppm ग A दर द ज क ज T 1 त T 2 प रत क क श ए 0.2 ग, B दर D 1 Sr क द र ग? ppm ppm ppm ppm The river R has two tributaries T 1 and T 2 and a distributary D 1. The dissolved Sr concentration in R, T 1 and T 2 respectively are 10, 20 and 30 ppm. If the mass fraction of water T 1 and T 2 is 0.2 each at A, then what is the concentration of Sr in D 1 at B? ppm ppm ppm ppm

18 व शभन क ब द थ प र त भ ज ञ न क क षर A न म श क त क ग न म क - ग लत ग? ओकफ ईट त र द रर ग क षद B नछछ द र C D 1. A Q; B S; C-P; D R 2. A R; B S; C-P; D Q 3. A Q; B R; C-P; D S 4. A S; B Q; C-R; D P 81. The following table lists different Precambrian regions and geological features. Which of the following gives the CORRECT association? A B C D ग रम र द रर ज ख ग क षद ख ण o ईट त त क ईb Ophiolites & deformed metasedimentary rocks Fluvial to shallow marine succession Metamorphosed volcanosedimentary rocks Khondalites & Charnokites 1. A Q; B S; C-P; D R 2. A R; B S; C-P; D Q 3. A Q; B R; C-P; D S 4. A S; B Q; C-R; D P 82. ग ख ल ग कक उच त (HP) त गन उच त (UHP) र द रर ध रर : र र र ग त ग धक र आक क दश त ग न म क - इ क गन भ क रर ग क ग? 1. आक उ भ द र द प र र गन उच त त 2. आक उ भ द र ददथ b क त b व कश स थज क ग ग ई त, HP & UHP खन ज ग रग त दन ग 3. HP & UHP त र द र गशभक रम गन ध त कक र द रर द र ग क P Q R S P Q R S ग र b दद द ल द द घ b दद द र द र र Greenstone belts Delhi fold belt Eastern Ghats belt Purana basins 4. आक त उ भ द र क ग द द ददथ b गस थ तत ग त 82. It is observed that high pressure (HP) and ultra high pressure (UHP) metamorphism is generally younger and in mostly post-archean times. Which of the following could be the most likely reason for this? 1. Temperature gradient in Archean or older times were too high 2. Bulk composition of the crustal rocks did not evolve in the Archean and older times to give rise to HP & UHP mineral assemblages 3. Metamorphic reactions were too slow in the HP & UHP regime to complete the metamorphism 4. There was no continental crust in the Archean & older times 83. र ज त क थ ड दरग र द क रत 750 Ma त 560 Ma क त घb, ऐ ज ग न म स थश क घb ओ क - भ : इ जथ ग क ग? 1. रर ग दग करर 2. ल ड क व ख o 3. र o न क व ख o 4. क ब ज प र फ b 83. The Marwar Supergroup of Rajasthan is believed to have been formed between 750 Ma and 560 Ma. Which of the following global events is likely to have been recorded in these rocks? 1. Marinoan glaciation 2. Breakup of Gondwanaland 3. Breakup of Rodinia 4. Cambrian explosion of life 84. द थ o श श त दत तर क र द रर क र प र : व कश ग खन ज क ष र क र रम, श र र क ढ रम, ग? 1. b ल क ट र ईb o प ईड 2. b ल क b ईb ट र ईb 3. ट र ईb एन b b ईb फ b र ईb 4. b ल क o प ईड एन b b ईb

19 The simplest sequence of mineral zones that typically develops, in the order of increasing grades, during metamorphism of siliceous limestone in a contact aureole is? 1. Talc Tremolite Diopside 2. Talc Wollastonite Tremolite 3. Tremolite Enstatite Forsterite 4. Talc Diopside Enstatite 85. ल ए द र र प रन एक गध र वद क ष र दश त क उध थ धर गक ष E W ग इ क ष र क दग ज दर कक ल न म ल द क - भ : द थ ध ग? 86. थ थ थ थ उदर त र व श द क श ए क घ श र त Na + /(Na + + Ca 2+ ) क ग द ग कक कक ल ग द A, B त C कक प रक र क स र प र क प रन न धत कर ग? 1. A गदक ष, B र ष, C ष द 2. A र ष, B गदक ष, C ष द 3. A ष द, B र ष, C गदक ष 4. A गदक ष, B ष द, C र ष ग र ग द ; ; ; ; In an area of superposed folding with dome and basin pattern, late folds have E W vertical axial planes. Which of the following measurements on fold hinges from the area as given below is likely to belong to the early folds? 86. Plunge amount Plunge Direction ; ; ; ; In the above diagram, total dissolved salts and weight ratio of Na + /(Na + + Ca 2+ ) have been plotted for world rivers. What type of source dominance is represented by rivers A, B and C? 1. A rock weathering, B precipitation, C evaporation 2. A precipitation, B rock weathering, C evaporation 3. A evaporation, B precipitation, C rock weathering 4. A rock weathering, B evaporation, C precipitation 87. घ त 2.7 ग र.प रन घ.. क एक 2.0 कक.. b त त न क : गप रन क रर, उस थत त भ ख o ददथ b -प र र दर 14.0 कक.. क ल ग, जग प र र क घ त न त ददथ b क 0.3 ग र.प रन घ.. क ग क b ई ग ल द भ ख o त न क : प रन क रर ग? कक कक कक कक A 2.0 km thick, and isostatically uncompensated, elevated land mass of density 2.7 g/cc is associated with a 14.0 km root at the crust-mantle boundary, where the mantle is denser by 0.3 g/cc than the lower crust. What

20 20 would be the thickness of the root, when the land mass is isostatically compensated? km km km km 88. ज कक न म त र थ ल ग, एक क भ र श ख o क इ थ - ल थ ल दररच छ द क र ब ओ A, B त C दर ल र त ग लन रम : g A, g B त g C ग उन ग त क क छ र ऊदर ल र त ग लन त ग 1. A क 2. A 80. ऊदर 3. A 40. त 4. A 80. त 89. A is a gravity station at 45 N latitude and B is another station 20 km north of A. The measured gravity value at B is 16.2 mgal larger than that at A. Then the elevation at B is 1. same as that at A m higher than that at A m lower than that at A m lower than that at A 90. द फ क फ रर र द रर ग, फ क फ रर र द रर ग g A, g B and g C are the gravity anomalies at three points A, B and C along a profile across a faulted block of material, as shown in the following figure. and are the gravity anomaly values continued upwards from the same positions. Then N गक ष दर स थ त एक ल र त b ग A, त B एक र b ग ज A 20 कक.. उत र ग B दर वद ल र त A दर वद B क ऊ त ई ग : क गद क ष 16.2 श.ल ग धक ग 90. If the Fourier transform of a function is, the Fourier transform of the function is आ 20 श bर क ए क ग ल वद o क ऊदर व द क ष र द ज ग त द र ग दर क क 5 S.I. इक ई द ज ग द व द द रलम S I इक ई ग, वद o व द आ ग ल C C C C 91. Measurements of electric field are made over a non-uniform body of volume 20 litres and the integral of over the entire surface is estimated to be 5 S.I. units. If the electrical permeability is S I units, the electric charge in the body will be C C C C 92. द न म करर क च त गन ध थ थ ग, a +b क ग? 3x + y + 2z = 4 2x y + z = a 5x + by + 3z =

21 What is the value of a +b, if the following set of equations are indeterminate? 3x + y + 2z = 4 2x y + z = a 5x + by + 3z = त क गक ष 45 N एकब र क ल एक 120 my द र इक ई क ग र ष त कत क X, Y त Z घbक ग द 1:0:2 ग न म कत दर व त र कथन I: ग र ष त कत क आ न द थ क थ त क क ष र क र ग कथन II: ग र ष त कत प र : श ग र ष त क करर क क रर ग 1. कत I त II त ग 2. कत I त ग ; दरन II ल ग 3. कत I ल ग ; दरन II त ग 4. कत I त II, ल ग 93. The X, Y and Z components of the remanent magnetism of a sample collected from a 120 my old rock unit at a place of magnetic latitude 45 N are in the ratio 1:0:2. Consider the following statements Statement I: The inclination of the remanent magnetism is along the present Earth s magnetic field. Statement II: The remanent magnetism is dominantly due to viscous remanent magnetization. 1. Statements I and II are true 2. Statement I is true; but II is false 3. Statement I is false, but II is true 4. Statements I and II are false 94. एक त क क षर, प र b द र रर त क द (PPM) त एक गद र त क द (FGM) क उद ल करक, ई द ल क एक ग ल वद o ज द व व N S न ग, क आर- द र क दररच छ द क क र त क ग लन एकब र क ज ग PPM ग लन एकब र 1. FGM द ल ग लन थ ग 2. FGM द ल ग लन क दर भ जलग उ क ग द ग 3. FGM द ल ग लन ग धक, दर भ जलग उ क ग द 4. FGM द ल ग लन भ जलग व र ष ग 94. Magnetic anomalies are collected in a ground magnetic survey along a profile across a two-dimensional N S striking anomalous body at New Delhi with a proton precession magnetometer (PPM) and a fluxgate magnetometer (FGM). The anomalies collected from the PPM are 1. identical to those from FGM 2. smaller, but everywhere proportional to those from FGM 3. larger, but everywhere proportional to those from FGM 4. dissimilar everywhere to those from FGM. 95. कक वद o, ज एक एकक ध र करर कक ज क ग, दर कक ल एक N S क त क ग लन दररच छ द क क र उच त ए न ग लन ब ओ क त क त क र 90 bर ग द क षर क त दर क ष न ज ए ऊध थ धर घbक क ग द 3:1 ग, ध र ग क क लगर ई ग m m m m 95. The distance between the positions of the maximum and minimum anomaly points along a N S total field magnetic anomaly profile across a body that can be equated to a single pole is 90 m. If the horizontal and vertical components at the place of the survey are in the ratio 3:1, then the depth to the pole is m m m m 96. कक ग र घ थ त द o र ल लन रम : 6.0 कक.. प रन. त 4.0 कक.. प रन. ग उ क प ग द ग : The longitudinal and compressional wave velocities in a rock are 6.0 km/s and 4.0 km/s respectively. Its Poisson s ratio is

22 कक नछछ शभ भ क द क प र तश क (P) त द व (S) र ल एक भ क द द प र क षर रम : 8:30:04 ज त 8:31:16 ज दग त द P त S र ल क लन ग द 1.6:1 ग, भ क द घb क ग : 1. 8:27:16 Hrs 2. 8:27:32 Hrs 3. 8:28:04 Hrs 4. 8:28:52 Hrs 97. The primary (P) and secondary (S) waves from a shallow focus earthquake reached a seismological observatory at 8:30:04 Hrs and 8:31:16 Hrs respectively. If the velocities of the P and S waves are in the ratio 1.6 : 1, then the time of occurrence of the earthquake would be 1. 8:27:16 Hrs 2. 8:27:32 Hrs 3. 8:28:04 Hrs 4. 8:28:52 Hrs थ E W क रफ व, दत र ज एक त क वद o क आर-द र द ल आत व भ ग लन दररच छ द क क त र ग न म व कल द क -, ग लन क श र ष ख कर क ग? 98. कक भ कद क न म प र त ओ क - गद दत दर ख क दर थ त थ गद ग भ कर ल? 1. PKiKP 2. PKIKP 3. ppkikp 4. PcPcP 98. Which one of the following phases of an earthquake will undergo equal number of reflections and refractions along their paths? 1. PKiKP 2. PKIKP 3. ppkikp 4. PcPcP 99. कक b ग क षद रत भ क द र ल लन V, लगर ई z क त ढ ग, ग V 0 गध: त V 1 क, ध V = V 0 e z क ग र व फ b ब न कb दर थ र क ग एक ब दर - रफ 1. -ज ग क वद o, न उत र क रफ गन प र र : श 2. श खज ग क वद o, न क षर क रफ गन प र र : श 3. म र-प रत र ग क वद o, न क षर क रफ गन प र र : श 4. न क -प रत र ग क वद o, न उत र क रफ गन प र र : श 100. The following figure shows the SP anomaly profile across an E W extending sheet like conducting body. Which of the following options can best explain the anomaly? A thick sedimentary formation, in which the seismic wave velocity V increases with depth z from V 0 at the surface to V 1 at the bottom according to the relation V = V 0 e z. The twoway reflection travel time at a point closest to the short point is 1. Lead - zinc ore body steeply dipping due north 2. Graphite ore body steeply dipping due south 3. Copper rich ore body steeply dipping due south 4. Nickel rich ore body steeply dipping due north

23 क फ ल ड द र खन स थजक उ क गन भ उद ल त क श कर : 102. I ऑत A कफ II Ca-प रत र प स थज ईb B ग र ईb त द ग b ईb III न o C र ईb IV Na-प रत र प स थज D 1. I D, II A, III B, IV C 2. I B, II C, III A, IV D 3. I B, II D, III C, IV A 4. I C, II D, III A, IV B ल b 101. Match the feldspar mineralogy of sandstone with the most likely provenance. I Orthoclase A nepheline syenite II Ca-rich plagioclase B granites & pegmatites III Sanidine C rhyolite IV Na-rich plagioclase D basalt 1. I D, II A, III B, IV C 2. I B, II C, III A, IV D 3. I B, II D, III C, IV A 4. I C, II D, III A, IV B Identify the dominant process in zones A, B and C. 1. A = deposition, B = erosion, C = transportation 2. A = transportation, B = erosion, C = deposition 3. A = erosion, B = transportation, C = deposition 4. A = deposition, B = transportation, C = erosion 103. प र न क षद गन प र : द ज ग : 1. ह b दर त ज प रद क त 2. आ ररक b दर त ज प रद क त 3. आ ररक b दर त ज प रद क ऊदर 4. ह b दर त ज प रद क ऊदर 103. Placer deposits are most likely to occur 1. on the outer bank and below the waterfalls 2. on the inner bank and below the waterfalls 3. on the inner bank and above the waterfalls 4. on the outer bank and above the waterfalls 102. क ष र A, B त C प र प रक रम ओ क दगत : 1. A = न क षद, B = गदर, C = दरर ग 2. A = दरर ग, B = गदर, C = न क षद 3. A = गदर, B = दरर ग, C = न क षद 4. A = न क षद, B = दरर ग, C = गदर 104. कक व द गशभ ख व द ग र C 1 त C 2 क त व द ध र 1.0 A त ज ग, त व भ व द ग र P 1 त P 2 क त 1.4 V ल b ज द ज ग व द ग र P 2 त C 2 ग दर भ स थज ग त P 1 र C 1 धनछद र क ग र 40.. र क ग र क त घ ज ग आभ प रन र धक ग ohm cm ohm cm ohm cm ohm cm 104. In an electrical logging, a current of 1.0 A is passed through the electrodes C 1 and C 2 and a voltage of 1.4 V is measured between the potential electrodes P 1 and P 2, the electrodes P 2 and C 2 being grounded at the surface and P 1 and C 1 being lowered into the borehole separated by a distance of 40 cm. The apparent resistivity is ohm cm ohm cm ohm cm ohm cm

24 द थ क प र र कक लगर ई दर ग : ग द र ए ग : ग द द द र ष एक ग ज ग? 1. ~100 km 2. ~200 km 3. ~400 km 4. ~700 km 105. At what depth within the Earth s mantle, do the sub-oceanic and sub-continental thermal adiabats meet? 1. ~100 km 2. ~200 km 3. ~400 km 4. ~700 km 108. Identify the fluvial and aeolian deposits, respectively 1. A and B 2. A and C 3. B and C 4. B and D लथ कक.. क कक ज ढ द र र एक 180 Mm 3 भ ज द द कक ल त भ ज र इ 5 bर त ल ग ग कक क ई द :भथ रर ग ग आ, ज भर क व श ष b प र स थप ग : In a certain alluvial basin of 200 km 2, 180 Mm 3 of groundwater was pumped in a year and the groundwater table dropped by about 5 m during the year. Assuming no replenish-ment, the specific yield of the aquifer is: उदर त र ओ क ग ग क दगत : 1. A b ड र, B द o फ र, C द o क, D bर ईb 2. A द o फ र, B द o क, C bर ईb, D b ड र 3. A द o क, B bर ईb, C b ड र, D द o फ र 4. A bर ईb B b ड र, C द o फ र, D द o क 107. रम : त ढ न क षद क दगत 1. A त B 2. A त C 3. B त C 4. B त D Identify the correct group of soils in the above diagram 1. A Tundra Soils, B Pedalfers, C Pedocals, D Laterites 2. A Pedalfers, B Pedocals, C Laterites, D Tundra Soils 3. A Pedocals, B Laterites, C Tundra Soils, D Pedalfers 4. A Laterites B Tundra Soils, C Pedalfers, D Pedocals

25 द आध र फ ईb खन ज ल त ईb गदक षन ग आ ग, गदक ष गशभक रम ओ क रम रग ग ल? 1. ऑ करर, क करर, ज -गदघb 2. गदत, ज -गदघb, ऑ करर 3. क करर, ज -गदघb, ऑ करर 4. ज -गदघb, क करर, ऑ करर 109. If fayalite mineral in a bedrock has weathered to goethite, what would have been the sequence of weathering reactions? 1. oxidation, carbonation, hydrolysis 2. reduction, hydrolysis, oxidation 3. carbonation, hydrolysis, oxidation 4. hydrolysis, carbonation, oxidation 110. वर षथ क द रम न म क -, एक गन स थष b क ष र नह ग? 1 ध गक ष ग द द क दस थश त दक ष 2 उष र कदb क दग ड क ष र 3 उष र कदb ग द द क दस थश त दक ष 4 उष र कदb ग द द क द दक ष 110. Which one of the following is NOT the area of high precipitation on an annual scale? 1 The west side of the continents in midlatitudes 2 The mountain areas of tropics 3 The west side of continents in the tropics 4 The east side of continents in the tropics 111. स थन ल लन करर दर कक ल न म कत क - ग ग? 1. प रर प र र, लन क त उल b ध ग 2. त ज ब र ज क गद क ष प रर प र र कग ग धक स थ गक ग 3. प रर प र र क गदक ष त ज ब र ज कग ग धक स थ गक ग 4. स थन ल र क ष क लन क त ध ध ग 111. Which one of the following statements about Manning velocity equation is correct? 1. Channel slope is inversely related to velocity 2. Channel slope carries higher power than hydraulic radius 3. Hydraulic radius carries higher power than channel slope 4. Manning s roughness is positively related to velocity 112. न म त र न थ र क षर थ ल ग क षर त गद ढ क द, क दगत 1. ABCD = घ b ; द Y X क 2. ABCD = र लर ध; द X Y क 3. ABCD = र लर ध; द Y X क 4. ABCD = तड o ; द X Y क 112. Some engineered features are shown in the following diagram. Identify the feature and the likely direction of sand drift. 1. ABCD = Jetties; Direction Y to X 2. ABCD = Breakwater; Direction X to Y 3. ABCD = Breakwater; Direction Y to X 4. ABCD = Groins; Direction X to Y 113. एक bब थ o ईb न क षद न म द ज ग, A भ र र B न म र रर C ऊदर र रर D E रत ग द क ऊश थ प रन च छ रर न म क -, ग त ऊदर क क रम क प रन न धत कर 1. A E B C D 2. B A E D C 3. A C E B D 4. D C E B A ग?

26 A turbidite deposit contains the following. A Massive bed B Lower parallel lamination C Upper parallel lamination D Structure-less mud E Ripple cross lamination Which of the following represents the correct bottom to top sequence? 1. A E B C D 2. B A E D C 3. A C E B D 4. D C E B A 114. न क षदर त ए न क षद प रक र क एक त न म ग : (i) ग द b द र र A ग र क (ii) ख ई द र र B ट थ आर ईb (iii) द श त C गक (iv) गग रत द त D गस थश क गर ईb न म ल क - ग ग? 1. (i) C, (ii) B, (iii) D, (iv) A 2. (i) D, (ii) A, (iii) C, (iv) B 3. (i) C, (ii) A, (iii) B, (iv) D 4. (i) B, (ii) C, (iii) D, (iv) A 114. Given below is a list of depositional settings and sediment type. (i) Rift basin A Greywacke (ii) Trench setting B Quartz arenite (iii) Beach setting C Arkose (iv) Fore arc setting D Lithic arenite Which of the following pairing is correct? 1. (i) C, (ii) B, (iii) D, (iv) A 2. (i) D, (ii) A, (iii) C, (iv) B 3. (i) C, (ii) A, (iii) B, (iv) D 4. (i) B, (ii) C, (iii) D, (iv) A 115. द क षर गट दbक ग लर क गध: त द ज न क षद ज ध -गट दbक कbक क दस थश त क र 1300 कक.. स थ त ग, 650 ख र षथ द थ न क षवद ग, गट दbक ग लर क व रर लन ग : 1. 1 cm/yr 2. 2 cm/yr 3. 3 cm/yr 4. 4 cm/yr 115. If the oldest sediment found on the floor of the South Atlantic Ocean at 1300 km west of the axis of the Mid-Atlantic Ridge were deposited about 65 million years ago, then the rate at which the Atlantic Ocean widens is: 1. 1 cm/yr 2. 2 cm/yr 3. 3 cm/yr 4. 4 cm/yr 116. उच त ध वर षथ क द क क ष र ग द ज ग : 1 ग र ष ल धथ क उष र कदb ध क ष र क ऊदर 2 ग लर क ऊदर, उष कदb ध क न कb 3 भ श क ऊदर भ ध र ख 4 ग लर क ऊदर, भ ध र ख 116. The zone of highest average annual temperatures is observed 1 over the tropical areas of the summer hemisphere 2 near the tropics over the oceans 3 at the equator over land 4 at the equator over oceans 117. ख भ श क न कb स थ त द द क इ थ - ल थ ग ग आ रल गद थ, b र ध र क ग र ध करक ग त दन कर 1. र धक त ज शभस थत 2. क रम भ स थजह त ल 3. ख ड ख र धक त र ल-कन थ त र 4. ख ड ख र धक त ल 117. Wave refraction around an island close to a main land interrupts the long shore current and creates a 1. sand bar and tombolo 2. curved spit and lagoon 3. bay mouth bar and wave cut platform 4. bay mouth bar and lagoon 118. त रम क र कक ल न म कत क - गलत ग? 1 5 त 20 गक ष क त उत भव ग ग 2 ग धक र ग लर क द भ ल क ऊदर उत भव ग ग ग : 3 भ ध र ख उत भव ग ग 4 गट दbक ग लर भ ध र ख क क षर उत भव ग ग 118. Which of the following statements about the hurricanes / typhoons is incorrect? 1 They originate between 5 and 20 latitudes 2 They mostly form over the eastern side of the oceans 3 They are absent along the equator 4 They do not occur south of the equator in the Atlantic Ocean

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