SAMPLE TEST PAPER A TALENT SEARCH EXAM 2019

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1 SAMPLE TEST PAPER A TALENT SEARCH EXAM 019 Time : hurs Class : 9 th _ STAGE - Max. Marks : 40 Name : Rll N.: INSTRUCTIONS Please read the instructins carefully. Yu are alltted 5 minutes specifically fr this purpse. Yu are nt allwed t leave the examinatin hall befre the end f the test. [A] General : 1. Attempt ALL the questins. Answer have t be marked n the OMR sheets. This questin paper cntains 60 questins.. The questin paper cnsists f FIVE Parts Mathematics (Q.N. 1 t 0), Physics (Q.N. 1 t 0), Chemistry (Q.N. 1 t 40), Bilgy (Q.N. 41 t 50) & Mental Ability (Q.N. 51 t 60) 4. Blank spaces are prvided at the bttm f each page fr rugh wrk. N additinal sheets will be prvided fr rugh wrk. 5. Blank paper, clipbard, lg tabes, silde rules, calculatrs, cellular phnes, pagers and electrnic gadgets in any frm are NOT allwed. 6. D nt Tamper / multilate the OMR sheet r this bklet. 7. D nt break the seals f the questin-paper bklet befre instructed t d s by the invigilatr. 8. SUBMIT the OMR sheet t the invigilatr after cmpleting the test & take away the test paper with yu. [B] Filling f OMR Sheet : 9. In all the parts, each questin will have 4 chices ut f which nly ne chice is crrect 10. Use nly Black/Blue ball pint pen fr filling the OMR sheet. 11. On the OMR sheet, darken the apprpriate bubble fr each character f yur name, Registratin N., Phne N. etc. [C] Marking Scheme : 1. Fr each right answer yu will be awarded 4 marks if yu darken the bubble crrespnding t the crrrect answer and zer marks if n bubble is darkened. In case f bubbling f incrrect answer, minus ne (-1) mark will be awarded. Best f Luck Head Office : Grand Plaza, Fraser Rad, Dak Bunglw, Patna-1, , /99 FRASER ROAD Grand Plaza, Fraser Rad Dak Bunglw, Patna-1 Mb. N OUR STUDY CENTERS : BORING ROAD Raghuvir Prabha Place, Bring Rad, Patna-1 Mb. N GAYA 71, Ramanuj Bhawan A.P. Clny Gaya-1 Mb. N MUMBAI D55, Sectr 1, Kharghar, Navi Mumbai Mb. N

2 PART - I (MATHEMATICS) V-MAT019_9 th _S-_SAMPLE PAPER (SINGLE CORRECT ANSWER TYPE) This sectin cntains (1-15) multiple chice questins. Each questins has fur chices,, and ut f which ONLY ONE is crrect. [] Q.1 n n n / (15) 5 5 (5 ) m then which f the fllwing is true m n 0 n m 0 m n 0 n m 0 Q. Find the value f 1/ 1/ 00[0.09] [0.07] Q. If x then the value f x is Q.4 If the plynmial cmes ut t be x 4 f(x) x 6x 16x 5x 10 is divided by anther plynmial a, find k a x x k, the remainder

3 [] Q.5 A cube with a side 1 m lng has been cut int cubes f a side 1 dm each. All small cubes have been put ne n tp f the ther, t frm a vertical structure. What is the height f this structure? 100 m 1 km 10 km 1000 km Q.6 An equilateral triangle BPC is drawn inside a square ABCD. What is the value f the angle APD in degrees Q.7 The rati f marks btained by Vindd and Basu is 6 : 5. If the cmbined average f their percentage is and their sum f the marks is 75, find the ttal marks fr which exam was cnducted Nne f these Q.8 Factrize : x y 5 (5 6 xy) ( x y 5) (x y 5 6 xy 15 y 10 x) ( x y 5) (x y 5 6 xy 15 y 10 x) ( x y 5) (x y 5 6 xy 15 y 10 x) Nne f these 1 1 Q.9 If x y a and xy b then the value f is equal t : x y a ab a ab b a ab b a ab

4 [4] Q.10 A cntractr emplyed 18 laburers at Rs. 1 per day, 10 laburers at Rs per day, 5 laburers at Rs. 5 per day and labures at Rs. 4 per day. The average wege paid : Rs. 16 Rs. 0 Rs. 4 Rs. 8 Q.11 A bag cntains Rs.5 in the frmat cins f 1 Rupee, 50 paise and 5 paise in the rati f : 4 : 5. The number f 5 paise cins are Q.1 If V is the vlume f a cubid f dimensins a, b and c and 'S' is the surface area, then the relatin betwen them is V S a b c S V a b c S S a b c S V a b c Q.1 Hw many zeres are there in the prduct f : Q.14 If 0 p 6 q 7 q then the value f p

5 [5] Q.15 In an examinatin there were 1100 Bys and 900 Girls. 50% f the bys and 40% girls passed the examinatin. The percentage f candidates wh failed is : 45% 54.5% 45.5% 55% Q.16 If a b, then find value f a b Q.17 A right circular cne is envelping a right circular cylinder such that the base f the cylinder rests n the base f the cne. If the radius and the height f the cne is 4 cm and 10 cm respectively, then the largest pssible curved surface area f the cylinder f radius r is 0 r 5 r(4 r) 5 (r 4) 5r( r) Cmprehensin (Q. N. 18 t Q.N. 0) Zer f a plynmial is that value f x fr which the value f the plynmial becmes zer. Number f zeres f any plynmial is equal t the degree f the plynmial. The zeres may be real (equal r unequal) r unreal. Q.18 Accrding t the adjining graph, the prduct f the zeres f the plynmial will be psitive negative zer cannt be determined

6 [6] Q.19 The rati f sum f zeres and prduct f zeres f plynmial (x 1) (x ) is 4 4 Q.0 Cnsider graphs If a and b represent number f zeres respectgively fr given figures a b a b a b cannt say

7 PART - II (PHYSICS) V-MAT019_9 th _S-_SAMPLE PAPER (SINGLE CORRECT ANSWER TYPE) This sectin cntains (1-0) multiple chice questins. Each questins has fur chices,, and ut f which ONLY ONE is crrect. [7] Q.1 If the value f 'g' (acceleratin due t gravity) at a height h abve the surface f the earth is the same as at a depth d belw it, then (Assume that h and d R earth radius) : h d h d/ h d d h Q. A frce f 0 N acts n a bdy and the bdy mves thrugh 1 m at an angle f 45 t the directin f frce. The wrk dne by the frce is : 10 J 10 J 10 J 10 J Q. In which f the fllwing the wrk dne is zer. Stretaching f a spring Wrk dne by frce f gravity when bject is mving upward Wrk dne by the string when it whirls a stne tied t it, in a circle. Lifting a weight upwards applying upwards frce.

8 [8] Q.4 Pwer f a mving bdy is stred in the frm f : Wrk and distance frce and distance frce and velcity frce and time Q.5 A manufacturer marks the thermmeter wrngly. At 0 C it reads 10 C, at 100 C it reads 85 C. Then the reading at 50 C will be : 40 C.5 C 7.5 C 4.5 C Q.6 The S.. unit f linear ( ), superficial ( ) and cubical ( ) expansin cefficient are respectively : per C, per C, per C all are dimensinless all has same unit f per C all has same unit f per K Q.7 The resultant f mixing equal masses f ice at 10 C and water at 1 1 (The specific heat f ice 0.5 cal g X C ) 60 C is : temperature C, f ttal mass f ice melts temperature 0 C, f ttal mass f ice melts temperature C, 6 f ttal mass f ice melts data given are nt sufficient

9 Q.8 Ultrasnic, infrasnic and audible waves travel thrugh a medium with speeds v u, v i and v a respectively, then : V-MAT019_9 th _S-_SAMPLE PAPER [9] vu vi va vu vi va vu vi va vi va vu 1 Q.9 A snar ech takes 4.4s t return frm a submarine. If the speed f sund in water is 1500 ms, then the distance f submarine frm the snar is : 1500 m 000 m 00 m 600 m Q.0 A persn is listening t a tne f 500Hz sitting at a distance f 450 m frm the surce f the sund. What is the time interval between the successive cmpressin frm the surce? 10 s 10 s s 0

10 PART - III (CHEMISTRY) V-MAT019_9 th _S-_SAMPLE PAPER [10] (SINGLE CORRECT ANSWER TYPE) This sectin cntains (1-40) multiple chice questins. Each questins has fur chices,, and ut f which ONLY ONE is crrect. Q.1 Which metal xide shws amphteric nature? Calcium Zinc Magnesium Bthe (1) and () Q. Fur clurless salt slutins are placed in separate cntainers and cpper rd is dipped in each. In which cntainer slutin turns blue? Cu rd Cu rd Pb(NO ) AgNO Cu rd Cu rd Zn(NO ) Mg(NO )

11 [11] Q. Chse the crrect ptin : Statement - I : It is difficult t ck fd at hill. Statement - II : The biling pint f water increases at hill. Statement I and II are crrect and statement II is the crrect explanatin f statement I Statement I and II are incrrect. Statement I is crrect but statement II is incrrect. Statement I is incrrect but statement II is crrect. Q.4 In liquids, intermlecular frces f attractin are very weak cmpared with kinetic energies f the mlecules strng enugh t hld mlecules relatively clse tgether strng enugh t keep the mlecules cnfined t vibrating abut their fixed lattice pints strng enugh t hld mlecules relatively clse tgether but nt strng enugh t keep mlecules frm mving past each ther Q.5 The weight f a china dish with a saturated slutin f sdium nitrate at slutin the dish's weight alng with the crystals is 40 g and slubility f NaNO at weight f empty china dish? 40 C is 80 g. After evaprating the whle 40 C is 0 g. What is the 0 g 8 g 4 g Nne f these

12 Q.6 The heat energy is required t change the state f a substance causes rise in temperature n rise in its temperature separatin f frces f attractin between the particles [1] Bth () and () Q.7 Calaculate the final mass percentage f the slutin btained by mixing f 00 gm f 0% mass/mass slutin and 00 gm f 0% mass/mass slutin? 4 % 5 % 6 % 7 % Cmprehensin (Q. N. 8 t Q. 40) The term mle was intrduced by Ostwald in A mle (ml) is defined as the number f atms in 1.01g f carbn-1. The number f atms in 1g f carbn-1 has been fund experimentally t be The number is als knwn as Avgadr's number named in hnur f Amede Avgadr. A mle f xygen atms cntains xygen atms and a mle f xygen mlecules cntains xygen mlecules. Therefre, a mle f xygen mlecules is equal t tw mles f xygen atms, i.e., xygen atms. The mass f ne mle atms f any element is exactly equal t the atmic mass in grams (gram-atmic mass f gram atm) f that element. Similarly, the mass f mlecules (1 mle) f a substance is equal t its mlecular mass in grams r gram-mlecular mass r gram mlecule.

13 [1] It has als been established by Avgadr's hypthesis that ne gram-mlecular mass f any gaseus substance ccupies a vlume f.4 litres at NTP. Thus, ne mle, i.e., mlecules f any Therefre, number f mle f substance Mass f substance in gram Mass f ne mle f the substance in gram N. f particles Further, Number f mles The mlecular frmula f a substance may be determined frm the empirical frmula if the mlecular mass f the substance is knwn. The mlecular frmula is always a simple multiple f empirical frmula and the value f simple multiple is btained by dividing mlecular mass with empiricla frmula mass. Hence, empirical frmula f a cmpund can be defined as the simplest whle number rati frmula f the cmpund. Cnsider the fllwing table fr cmpund 'X': Element Percentage Atmic Mass Relative N. f atms Simplest rati Carbn 66.67% Hydrgen 7.4% Nitrgen 5.9% Nw based n the data given abve, answer the fllwing questins.

14 [14] Q.8 The empirical frmula f the cmpund 'X' (as per given data) is C1H16N 4 C6H8N CH4N CH4N Q.9 If the mlecular mass f the cmpund 'X' is fund t be 108 g/ml, them its mlecular frmula is : C1H16N 4 C9H1N C6H6N C6H8N Q.40 Calculate the ttal number f atmes present in 54 g f the cmpund 'X' ( NA avgadr's number) N A 16 N A 0.5 N A 8 NA

15 PART - IV (BIOLOGY) V-MAT019_9 th _S-_SAMPLE PAPER [15] (SINGLE CORRECT ANSWER TYPE) This sectin cntains (41-50) multiple chice questins. Each questins has fur chices,, and ut f which ONLY ONE is crrect. Q.41 Sme farmers were seen adding a type f algae t paddy field t supprt crp grwth. Which algae culd they be using? Red algae Green algae Blue green algae Brwn algae Q.4 Which is the crrect sequence f arrangement f types f W.B.C. in decreasing rder in terms f number per mm f human bld? Esinphils > Basphils > Neutrphils Basphils > Esinphils > Neutrphils Neutrphils > Esinphils > Basphils Esinphils > Neutrphils > Basphils Q.4 Which f the fllwing types f human bdy cells wuld likely have a high number f lyssmes? Heart cells Retinal cells Muscle cells White bld cells Q.44 A cell has mitchndria, ribsmes, endplasmic reticulum and ther rganelles. Based n this infrmatin, it culd nt be A cell frm a pine tree A bacterium A grasshpper cell A prtzan

16 [16] Q.45 Which f the fllwing methds shuld be used t increase fd prductin t meet the demand f an increasing ppulatin? I. Practising efficient land management fr agriculture. II. III. Cntinuus research t ensure sustainable develpment. Using mre chemical pesticides t centrl pests. I and II nly I and III nly II and III nly I, II and III Q.46 Study the fllwing chart and identify X and Y. Defrestatin Natural cause Yes X NO Y X Agiculture; Y Grazing X Frest fire; Y Agriculture X Frest fire; Y Drught Bth (1) and () Q.47 Chse the wrng statement. The nature f matrix differs accrding t the functin f the tissue. Fats are stred belw the skin and in between the internal rgans. Epithelial tissues have large intercellular spaces between them. Skeletal muscle fibres are multinucleate and unbranched.

17 [17] Q.48 What can yu cnclude abut the animal's reprductin shwn belw? It is sexual reprductin It is mimicry. It is asexual reprductin. It requires bth an egg and a sperm. Q.49 What happens during menpause? I. Ovulatin and menstruatin stps. II. Lss f functining varian fllicles. III. IV. Ovarian activity will be reduced. Increased level f estrgen and prgesterne in bld. I and II III and IV I, II and IV I, II and III Q.50 A high surface area t vlume rati in cells is imprtant because it Enables efficient transfer f wastes, nutrients and gases acrss the cell membrane Prevents verprductin f cell prteins due t structural limitatins. Allws many antigens n the surface fr identificatin f self and nn self Prvides fr better structural supprt t cpe with external physical pressure

18 PART - V (MENTAL ABILITY) V-MAT019_9 th _S-_SAMPLE PAPER (SINGLE CORRECT ANSWER TYPE) This sectin cntains (51-60) multiple chice questins. Each questins has fur chices,, and ut f which ONLY ONE is crrect. [18] Q.51 In cntext f France, what was tithes? A tax levied by the church Direct tax levied by the state. The tax levied n the articles f everyday cnsumptin Nne f these Q.5 Wh was the leader f Jacbins? Rbespierre Russeau Lcke Mntesquieu Q.5 Wh amng the fllwing prpsed the scial cntract thery? Lcke Thmas paine Mntesquieu Russeau Q.54 The bk Tw Treatises n Gvernment was written by: Russeau Jhn Lcke Mntesquieu Karla Marx Q.55 Which revlutin gave the ideas f liberty, Freedm and Equality t the wrld? The American Revlutin The French Revlutin The Russian Revlutin Nne f these.

19 [19] Q.56 Facing twards Suth, Ram started walking and turned left after walking 0 m, he walked 5 m and turned left and walked 0 m. Hw far is he frm his starting psitin and in which directin? At the starting pint nly 5 m, West 5 m, East 0 m, East Q.57 If CURVE is written as XFIEV, what stands fr THEORY? MUTPGK GSVLIB GKPQUM GKNSPF Q.58 In a rw f bys, Mukesh is 8 th frm the right and Suresh is 8 th frm rthe left. When Mukesh and Suresh interchange their psitins, Suresh becmes 16 th frm the left. What will be Mukesh's new psitin frm the right? Q.59 A cube painted red n tw adjacent faces and pink n the faces ppsite t the range faces and vilet n the remaining faces is cut int sixty-fur smaller cubes f equal size. Hw many cubes have less than three but atleast ne face painted? Q.60 Chse the missing terms ut f the given alternatives. Z, Y, X, U, T, S, P, O, N, K,?,? HG GF H J

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