Patna Centre. Hint & Solution , 90, , 60, 2. 4 a b c d a b d Mean
|
|
- Lenard Richards
- 5 years ago
- Views:
Transcription
1 Patna Centre Hint & Solution Part I MT 1. Hints: , 60, , 90, Hints:- 3, 6, 9,1, 15, Hints:- a b c d a b c d a b d Mean Hints:- Perimeter of circle = r New perimeter of circle = 3r Percentage increase of perimeter = 3 r r 100% r 100% 50% r r Hints: G L I B H B M J C T I G E R U J H F S Hints:- brother wife T P Q R father sister S son 9. Total horticulture % % % % 10. Hints:- Fruits = % 30.14% 09
2 Vegetables = % 37.79% 09 Flowers= 100% 95% [3] Hints:- Increase % of Fruits = % 18.86% 53 Increase % of vegetable = % 8.86% 7 Increase % of flowers = 1 100% 100% 1 Increase % of horticulture = % 11.76% Hints:- nswer Question number Hints:- Percentage area = % 68.31% Hints: % 5.66% % 3.57% % 5.17% % 3.7% Hints: M T H U R - J X Q E R O X H O T E L S - E L Q B I P Hints:- Let present age of son s = x years Present age of father s = 4x years Present age of mother s (4x 3) years fter 3 years Son s age = x + 3 = 15 x = 15 3= 1 year. Father s age = 1 4 = 48 years Mother s age = 48 3 = 45 years fter 5 years mother s age = 50 year.
3 1. Hints:- (a) (d) Poets Philosophers Poets Philosophers. Hints:- 1 5,5 1 9, , , Hints:- 5 km HOME 10 km 10 km 5 km 5. Hints:- verage (41 45) years 35 verage (46 50) years 50 verage (51-55) years verage (36 40) years Hints:- verage = Hints:- Percentage salary 40,000 per months = % 45% 8. Hints:- verage = % employees 100% 55% 0 9. Hints:- verage age = Hints:- Percentage (30 35) years employees 7 100% 35% Hints: Hints:-
4 BB, FE, IT, ML, PP, TS Hints:- HOME 9 km 6 km 3 km 5 km 34. Hints:- Rs Rs Rs Hints:- QUESTION DOMESTIC (Code Similar letters) RESPONSE OMESICEM Hints:- 50 digits 18 digits = 3 digits 5,57,6,67,70,71,7,73,74,75,76,77,78,79,8,87,9, Hints:- B, ED, IH, NM 4. Hints: STREMERS - UVTGLIDQR KNOWLEDGE MPQYLDCFD 43. Hints:- E C brother B brother Father husband D
5 44. Hints:- 3x 9 1 5x x 07 60x x 60x x 99 x 11 3x 33 5x Hints:- Let present age of son s = x year Present age of father s = y year x y 7 x y 54.. i 46. Hints: Hints:- y 18 x 18 y x ii equation i & ii x 1 y , 1, 3 1, 4 1, 5 1, 6 1 6, 4, 1,,, 8, 7, 4,, 1, 5, 3, 8, 6,,, 7, 1, 4, 1, 3, 5, 8, Hints:- Total marks of remaining 0 students mean Hints:-Let Present age of Sunita = x years Present age of nil = x years Before 3 years:- x 3 3 x 3 x 3 3x 9 x 6 x 1
6 Part II SCHOLSTIC PTITUDE TEST II (b) OTHER SUBJECTS () SCIENCE DISCIPLINE ST Physics 1. s wave carries energy and momentum.. By equation of motion v = u + gh v 0 gh v gh v m / s 3. It retraces its path. 4. v o Convex lens in used to correct long sightedness. 6. In sun proton-proton cycle is given as energy released = 6 MeV H He e v 6MeV 7. By equation of mass-energy equibalance E mc = 934 MeV 8. Time period of pendulum T g T 9. s outward flux is increasing that s why according to Lenz s law current will be clockwise. V For Ist bulb resistance R1 968 P 50 For IInd bulb resistance 1 0 V R 484 P 100 When bulbs are connected in series 50W bulb will glow brighter and when connected in parallel 100W bulb will glow more. 11. Hearing range for a man is 0Hz to 0000Hz. 1. From given options (3) is correct as voltmeter and ammeter are connected correctly to is divided into 0 parts. So the least count of ammeter is 0.1.
7 Chemistry V 14. rms 3PV 3RT 3P M M d 15. DO 16. Neopentane 17. n K K RT P 18. Li, Mg C Where (I) n > 0 (II) n = 0 (III) n < O OH CH C CH CH C CH O OH CH C O C H CH C O C H O O OH O CH C CH C O C H CH C CH C O C H OH O or CH C CH C O C H 5 an P v nb nrt v 0. an P.v P a v n = atm L / mol. 1. Mg + 1s s p 6. lkene 3. PV = nrt PV n.rt N N PV nkt N PV nn.kt PV NKT CaO 4. (1) CH COONa NaOH CH Na CO LilH4 () CH I CH 3 4 (3) l C 1H O 3CH 4lOH NO 6. NaOH & SO3
8 Biology 7. Homologous organs are same in origin but are different in function Chromoplast contains xanthophyll and carotene pigment which are responsible for different colour. 30. It was used for digestion of cellulose before discovery of fire but now is functional only in ruminants Medula oblongala controls all the involuntary activities of body In asexual reproduction fertilization do not take place Bile does not contain any enzyme (B) Mathematics 41. Sample space will contain 36 elements in which only 10 are favorable namely {(1, ), (, 1), (, 3), (3, ), (3, 4), 10 5 (4, 3), (4, 5), (5, 4), (5, 6), (6, 5)}. So required probability b... 1 a c.. () a q 4. /q, lso k, using (1) we have k p and (), we have c b r a a p 43. Since x 3 and xy = 1 y 3 b a q p.. (3) and k k k k. Now using (3) and on simplification, we have s x, y > 0, so x 4 3 & y 4 3 x 1 3 & y 3 1 x 1 3 &. y 3 1 s x y x y x y x y 3 3, on simplification Given equation cause simplified as a b x a 3b 1 x a b 1 0 (1) r, expanding and using (1) p b 4ac a q 4pr p
9 If (1) is an identify, then a + b = 0. () a 3b + 1 = 0 (3) and a b + 1 = 0. (4) 1 1 solving () and (3), we have, a, b, but these two values do not satisfy (4) so ordered pair (a, b) doesn t 5 5 exist. 45. Let first term = a, common difference = d. Then a/q, a + d = x y.. (1) and a + 4d = x + y.. () eliminating d from (1) & () and simplify for a, we have, 3a = (3x 5y) 46. Using the fact that i 4n = 1 and i 4n + = -1, n N The possible triangles with side length are (, 6, 6), (3, 5, 6), (4, 4, 6), (4, 5, 5). Using the fact that sum of two sides is always greater than the third side in a triangle. 48. s median is a mid value (in general). Here median is 10. dditional two data are 7(< 10) and 0(> 10). So median will not change. x1 x... x49 x /q x 1... x49 x Let us suppose that x50 = 134 Then x1 + x +.. x49 = x x... x Correct mean = (in rupees) 50 x x... x Let k say 11 x 1 x...x11 15 a/q k 1 11k 15 1k k 15, then 51. s sin 1 and sin1 sin sin3 3. This is possible only when 90 cos cos cos 0 o Given cos ec cot, cos ec cot. On squaring and using cot. cot cot 11cot tan s x sec tan, y cos ec cot xy 1 sec tancosec cos 1 sec cosec cosec sec 1 1 sec cos ec cos ec sec sin cos cosec sec tan cot cosec sec sincos = y x cosec 1 cot, we have
10 54. /q, c = a + b. (1) a cosb c sinb b ab ab a c ac b b Given b = ac a a cosb ac b lso sin B cos B 1 a a a a b b b b a cosb as 0 o < B < 90 o b b C 90 o a c B 55. /q 4.. (1) lso 5k 1 k 1. () 7k 1 k 1.. (3) Using () and (3) in (1) we have 5k 1 7k 1 4 5k 1 7k 1 4k 4 k 1 k 1 8k = 4 k = 1/ (-1, 1) K P( B (5, 7) 56. Only option (4), for which O = OB = B 57. If a, b, B 0,0, C a,b, D a,ab Here slope of D = slope of C = slope of B = b/a So they are collinear 58. Let radius of the conical heap = r a/q 1.r r 36cm Perpendiculars from B to C and from C to B meet at the point. So orthocenter is the point itself. 60. s, BD 4 CD 3 4 BD BC 7 3 CD BC 7 pply cosine formula in BC & CD D BD 16 cos (1) D.BD o D CD 9 cos cos180. () D.CD Dividing (1) by (), we have D BD 16 D.CD 1 D.BD D CD 9 BD D BD 16 4 D BD 16 CD D CD 9 3 D CD 9 B 30 o 30 o o - 4 D 3 C
11 4D 4CD 36 3D 3BD 48 7D 3BD 4CD BC 49 But BC = cos 60 o = / = BC 4. BC 84 7D = 841 D D 7
MT - GEOMETRY - SEMI PRELIM - I : PAPER - 4
07 00 MT A.. Attempt ANY FIVE of the following : (i) Slope of the line (m) 4 y intercept of the line (c) 0 By slope intercept form, The equation of the line is y m + c y (4) + (0) y 4 MT - GEOMETRY - SEMI
More informationPreview from Notesale.co.uk Page 2 of 42
. CONCEPTS & FORMULAS. INTRODUCTION Radian The angle subtended at centre of a circle by an arc of length equal to the radius of the circle is radian r o = o radian r r o radian = o = 6 Positive & Negative
More information(This type of questions may be asked in the examination )
34. The slope of a straight line parallel to the line 2x + 4y + 5 = 0 is... a) 2 b) 1 / 2 c) - 1 / 2 d) - 2 35. The angle of inclination of a straight line whose slope is is... a) 0 0 b) 30 0 c) 60 0 d)
More informationSSC MAINS (MATHS) MOCK TEST-10 (SOLUTION)
SS MINS (MTHS) MOK TEST-0 (SOLUTION). () x 8 y 8 Sum x and y together can finish the job. () 8 M 60 60 minutes M W W 00 50 (00 x) (50 50) 00 50 (00 x) 00 00 x 00 x 00 Extra workers needed 00. () x can
More information4. The G.C.D of 15x 4 y 3 z 5,12x 2 y 7 z 2... a) 15x 4 y 7 z 5 b)3x 2 y 3 z 2 c)12x 2 y 3 z 2 d)3x 4 y 7 z 5
4. The slope of a straight line parallel to the line x + 4y + 5 = 0 is... a) b) 1 / c) - 1 / d) - 5. The angle of inclination of a straight line whose slope is is... a) 0 0 b) 0 0 c) 60 0 d) 90 0 6. The
More informationSolutions to RSPL/1. Mathematics 10
Solutions to RSPL/. It is given that 3 is a zero of f(x) x 3x + p. \ (x 3) is a factor of f(x). So, (3) 3(3) + p 0 8 9 + p 0 p 9 Thus, the polynomial is x 3x 9. Now, x 3x 9 x 6x + 3x 9 x(x 3) + 3(x 3)
More informationMT - w A.P. SET CODE MT - w - MATHEMATICS (71) GEOMETRY- SET - A (E) Time : 2 Hours Preliminary Model Answer Paper Max.
.P. SET CODE.. Solve NY FIVE of the following : (i) ( BE) ( BD) ( BE) ( BD) BE D 6 9 MT - w 07 00 - MT - w - MTHEMTICS (7) GEOMETRY- (E) Time : Hours Preliminary Model nswer Paper Max. Marks : 40 [Triangles
More informationImportant Instructions for the School Principal. (Not to be printed with the question paper)
Important Instructions for the School Principal (Not to be printed with the question paper) 1) This question paper is strictly meant for use in school based SA-I, September-01 only. This question paper
More informationSTRAIGHT LINES EXERCISE - 3
STRAIGHT LINES EXERCISE - 3 Q. D C (3,4) E A(, ) Mid point of A, C is B 3 E, Point D rotation of point C(3, 4) by angle 90 o about E. 3 o 3 3 i4 cis90 i 5i 3 i i 5 i 5 D, point E mid point of B & D. So
More informationMATHEMATICS. 61. If letters of the word KUBER are written in all possible orders and arranged as in a dictionary, then rank of the word KUBER will be:
MATHEMATICS 61. If letters of the word KUBER are written in all possible orders and arranged as in a dictionary, then rank of the word KUBER will be: (A) 67 (B) 68 (C) 65 (D) 69 : Alphabetical order of
More informationObjective Mathematics
. In BC, if angles, B, C are in geometric seq- uence with common ratio, then is : b c a (a) (c) 0 (d) 6. If the angles of a triangle are in the ratio 4 : :, then the ratio of the longest side to the perimeter
More informationSolved Paper SSC Maharashtra Exam March 207 Class - X Geometry Time : 2 Hours Max. Marks : 40 Note : (i) Solve all questions. Draw diagrams wherever necessary. (ii) Use of calculator is not allowed. (iii)
More informationBOARD ANSWER PAPER :OCTOBER 2014
BRD NSWER PPER :CTBER 04 GEETRY. Solve any five sub-questions: BE i. BE ( BD) D BE 6 ( BD) 9 ΔBE (ΔBD) ----[Ratio of areas of two triangles having equal base is equal to the ratio of their corresponding
More informationare its positions as it is moving in anti-clockwise direction through angles 1, 2, 3 &
T: Introduction: The word trigonometry is derived from Greek words trigon meaning a triangle and metron meaning measurement. In this branch of mathematics, we study relationship of sides and angles of
More informationANSWER KEY 1. [A] 2. [C] 3. [B] 4. [B] 5. [C] 6. [A] 7. [B] 8. [C] 9. [A] 10. [A] 11. [D] 12. [A] 13. [D] 14. [C] 15. [B] 16. [C] 17. [D] 18.
ANSWER KEY. [A]. [C]. [B] 4. [B] 5. [C] 6. [A] 7. [B] 8. [C] 9. [A]. [A]. [D]. [A]. [D] 4. [C] 5. [B] 6. [C] 7. [D] 8. [B] 9. [C]. [C]. [D]. [A]. [B] 4. [D] 5. [A] 6. [D] 7. [B] 8. [D] 9. [D]. [B]. [A].
More informationNotes: Review of Algebra I skills
Notes: Review of Algebra I skills http://www.monroeps.org/honors_geometry.aspx http://www.parklandsd.org/wp-content/uploads/hrs_geometry.pdf Name: Date: Period: Algebra Review: Systems of Equations * If
More informationMockTime.com. NDA Mathematics Practice Set 1.
346 NDA Mathematics Practice Set 1. Let A = { 1, 2, 5, 8}, B = {0, 1, 3, 6, 7} and R be the relation is one less than from A to B, then how many elements will R contain? 2 3 5 9 7. 1 only 2 only 1 and
More information10 th MATHS SPECIAL TEST I. Geometry, Graph and One Mark (Unit: 2,3,5,6,7) , then the 13th term of the A.P is A) = 3 2 C) 0 D) 1
Time: Hour ] 0 th MATHS SPECIAL TEST I Geometry, Graph and One Mark (Unit:,3,5,6,7) [ Marks: 50 I. Answer all the questions: ( 30 x = 30). If a, b, c, l, m are in A.P. then the value of a b + 6c l + m
More informationSpecial Mathematics Notes
Special Mathematics Notes Tetbook: Classroom Mathematics Stds 9 & 10 CHAPTER 6 Trigonometr Trigonometr is a stud of measurements of sides of triangles as related to the angles, and the application of this
More informationPart r A A A 1 Mark Part r B B B 2 Marks Mark P t ar t t C C 5 Mar M ks Part r E 4 Marks Mark Tot To a t l
Part Part P t Part Part Total A B C E 1 Mark 2 Marks 5 Marks M k 4 Marks CIRCLES 12 Marks approximately Definition ; A circle is defined as the locus of a point which moves such that its distance from
More informationWEEKLY TEST-2 GZRS-1902 (JEE ADVANCED PATTERN)
WEEKLY TEST- GZRS-90 (JEE DVNCED PTTERN) Test Date: 0--07 [ ] WT- (dv) GZRS-90_0..07. (B) PHYSICS ngle between a and p is : p a = cos a.p a p = cos 8 (6 9) (64 6) = cos 4 50 Clearly both are not perpendicular,
More informationMT - GEOMETRY - SEMI PRELIM - I : PAPER - 1
07 00 MT A.. Attempt ANY FIVE of the following : (i) Slope of the line (m) 5 intercept of the line (c) B slope intercept form, The equation of the line is m + c 5 () + ( ) 5 MT - GEOMETRY - SEMI PRELIM
More informationSection A (For class 6 th, 7th & 8 th ) 1. A bat ate 1050 dragon flies on four consecutive nights. Each night she ate 25 more than on the night before. How many did she eat on first night? (a) 225 (b)
More informationAptitude & Mental Ability Tnpsc Previous Questions With Explanation - Part 2
Aptitude & Mental Ability Tnpsc Previous Questions With Explanation - Part 2 Important Download Links Install Tnpsc Winmeen Mobile App Tnpsc Complete Maths Study Materials Link 1. The greatest common divisor
More informationMT - GEOMETRY - SEMI PRELIM - I : PAPER - 2
07 00 MT MT - GEOMETRY - SEMI PRELIM - I : PAPER - Time : Hours Model Answer Paper Ma. Marks : 40 A.. Attempt ANY FIVE of the following : (i) Slope of the line (m) 4 intercept of the line (c) 3 B slope
More informationFIRST SEMESTER DIPLOMA EXAMINATION IN ENGINEERING/ TECHNOLIGY- OCTOBER, TECHNICAL MATHEMATICS- I (Common Except DCP and CABM)
TED (10)-1002 (REVISION-2010) Reg. No.. Signature. FIRST SEMESTER DIPLOMA EXAMINATION IN ENGINEERING/ TECHNOLIGY- OCTOBER, 2010 TECHNICAL MATHEMATICS- I (Common Except DCP and CABM) (Maximum marks: 100)
More informationMaharashtra Board Class X Mathematics - Geometry Board Paper 2014 Solution. Time: 2 hours Total Marks: 40
Maharashtra Board Class X Mathematics - Geometry Board Paper 04 Solution Time: hours Total Marks: 40 Note: - () All questions are compulsory. () Use of calculator is not allowed.. i. Ratio of the areas
More informationI, SUMMATIVE ASSESSMENT I, / MATHEMATICS X / Class X
I, 015-16 SUMMATIVE ASSESSMENT I, 015-16 / MATHEMATICS X / Class X : hours 90 Time Allowed: hours Maximum Marks: 90 JMYCH7I 1.. 1 1 6 10 11.. General Instructions: 1. All questions are compulsory.. The
More information4) If ax 2 + bx + c = 0 has equal roots, then c is equal. b) b 2. a) b 2
Karapettai Nadar Boys Hr. Sec. School One Word Test No 1 Standard X Time: 20 Minutes Marks: (15 1 = 15) Answer all the 15 questions. Choose the orrect answer from the given four alternatives and write
More informationLesson-3 TRIGONOMETRIC RATIOS AND IDENTITIES
Lesson- TRIGONOMETRIC RATIOS AND IDENTITIES Angle in trigonometry In trigonometry, the measure of an angle is the amount of rotation from B the direction of one ray of the angle to the other ray. Angle
More information2. A die is rolled 3 times, the probability of getting a number larger than the previous number each time is
. If P(A) = x, P = 2x, P(A B) = 2, P ( A B) = 2 3, then the value of x is (A) 5 8 5 36 6 36 36 2. A die is rolled 3 times, the probability of getting a number larger than the previous number each time
More informationPart (1) Second : Trigonometry. Tan
Part (1) Second : Trigonometry (1) Complete the following table : The angle Ratio 42 12 \ Sin 0.3214 Cas 0.5321 Tan 2.0625 (2) Complete the following : 1) 46 36 \ 24 \\ =. In degrees. 2) 44.125 = in degrees,
More informationMATHEMATICS. Time allowed : 3 hours Maximum Marks : 100 QUESTION PAPER CODE 30/1/1 SECTION - A
MATHEMATICS Time allowed : 3 hours Maximum Marks : 100 GENERAL INSTRUCTIONS : 1. All questions are compulsory 2. The question paper consists of 30 questions divided into four sections - A, B, C and D.
More information[Class-X] MATHEMATICS SESSION:
[Class-X] MTHEMTICS SESSION:017-18 Time allowed: 3 hrs. Maximum Marks : 80 General Instructions : (i) ll questions are compulsory. (ii) This question paper consists of 30 questions divided into four sections,
More informationANSWERS, HINTS & SOLUTIONS HALF COURSE TEST VIII PAPER-2
AIITS-HCT-VIII (Paper-)-PCM(Sol)-JEE(Advanced)/7 In JEE Advanced 06, FIITJEE Students bag 6 in Top 00 AIR, 7 in Top 00 AIR, 8 in Top 00 AIR. 4 Students from Long Term Classroom/ Integrated School Program
More informationPADASALAI CENTUM COACHING TEAM 10 TH MATHS FULL PORTION ONE MARKS ONLY
PADASALAI CENTUM COACHING TEAM 10 TH MATHS FULL PORTION ONE MARKS ONLY CHOOSE THE CORRECT ANSWER 100 X 1 = 100 1. If ACB, then A is (a) B (b) A \ B (c) A (d) B \ A 2. If n(a) = 20, n(b) = 30 and n(aub)
More information1. Matrices and Determinants
Important Questions 1. Matrices and Determinants Ex.1.1 (2) x 3x y Find the values of x, y, z if 2x + z 3y w = 0 7 3 2a Ex 1.1 (3) 2x 3x y If 2x + z 3y w = 3 2 find x, y, z, w 4 7 Ex 1.1 (13) 3 7 3 2 Find
More informationTRIGONOMETRY INTRODUCTION. Objectives. SESSION 1-5 ANGLES A positive angle measures a rotation in an anticlockwise direction.
TRIGONOMETRY INTRODUCTION s the title of the unit suggests, it deals with the calculation of angles or the length of their sides. In this unit, the trigonometric ratios of acute angles, general angles
More informationTotal number of printed pages : MATHEMATICS
Total number of printed pages : 6 Total marks : 80 016 MATHEMATICS NB-T/M Time : 3 hours General Instructions: i) Approximately 15 minutes is allotted to read the question paper and revise the answers.
More information1. SETS AND FUNCTIONS
. SETS AND FUNCTIONS. For two sets A and B, A, B A if and only if B A A B A! B A + B z. If A B, then A + B is B A\ B A B\ A. For any two sets Pand Q, P + Q is " x : x! P or x! Q, " x : x! P and x b Q,
More informationANSWERS, HINTS & SOLUTIONS HALF COURSE TEST VII (Paper - 1) Q. No. PHYSICS CHEMISTRY MATHEMATICS. 1. p); (D q, r) p) (D s) 2.
1 AIITS-HCT-VII (Paper-1)-PCM (Sol)-JEE(Advanced)/16 FIITJEE Students From All Programs have bagged in Top 100, 77 in Top 00 and 05 in Top 500 All India Ranks. FIITJEE Performance in JEE (Advanced), 015:
More informationTime : 2 Hours Preliminary Model Answer Paper Max. Marks : 40. [Given] [Taking square roots]
.P. SET CODE MT - w 05 00 - MT - w - MTHEMTICS (7) GEOMETRY - (E) Time : Hours Preliminary Model nswer Paper Max. Marks : 40.. ttempt NY FIVE of the following : (i) BC ~ PQ [Given] ( BC) ( PQ) BC PQ [reas
More informationNarayana IIT Academy
INDIA Sec: Jr IIT_IZ CUT-18 Date: 18-1-17 Time: 07:30 AM to 10:30 AM 013_P MaxMarks:180 KEY SHEET PHYSICS 1 ABCD ACD 3 AC 4 BD 5 AC 6 ABC 7 ACD 8 ABC 9 A 10 A 11 A 1 C 13 B 14 C 15 B 16 C 17 A 18 B 19
More informationNote : This document might take a little longer time to print. more exam papers at : more exam papers at : more exam papers at : more exam papers at : more exam papers at : more exam papers at : more
More informationNARAYANA IIT ACADEMY
CPT-_XI (LJ) 7..7 NARAYANA IIT ACADEMY ANSWER KEY XI STUD (LJ) IITJEE MAINS MODEL Exam Date :7--7 physics Chemistry Mathematics. (C) 3. (B) 6. (C). (C) 3. (D) 6. (A) 3. (B) 33. (A) 63. (B) 4. (D) 34. (A)
More informationQ.1 If a, b, c are distinct positive real in H.P., then the value of the expression, (A) 1 (B) 2 (C) 3 (D) 4. (A) 2 (B) 5/2 (C) 3 (D) none of these
Q. If a, b, c are distinct positive real in H.P., then the value of the expression, b a b c + is equal to b a b c () (C) (D) 4 Q. In a triangle BC, (b + c) = a bc where is the circumradius of the triangle.
More informationPROGRESS TEST-3A MRBK-1801,1802. Test Date:
(PT-3) MRB/MRB-80,80,803 (G & B) MRBK-80,0_NEET SOLUTION_05--7 [ ] PROGRESS TEST-3 MRB/MRB-80,80,803 (G & B) MRBK-80,80 NEET PTTERN Test Date: 05--07 Patna-, Ph. No. : 06-3368/ 754405993/6/7 7070999604/5
More informationMATHEMATICS. metres (D) metres (C)
MATHEMATICS. If is the root of the equation + k = 0, then what is the value of k? 9. Two striaght lines y = 0 and 6y 6 = 0 never intersect intersect at a single point intersect at infinite number of points
More informationMATHEMATICS. (Two hours and a half) Answers to this Paper must be written on the paper provided separately.
CLASS IX MATHEMATICS (Two hours and a half) Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent
More informationThe American School of Marrakesh. AP Calculus AB Summer Preparation Packet
The American School of Marrakesh AP Calculus AB Summer Preparation Packet Summer 2016 SKILLS NEEDED FOR CALCULUS I. Algebra: *A. Exponents (operations with integer, fractional, and negative exponents)
More informationModel Answer Paper 24(24 1) 2 12
ICSE X SUBJECT : MATHEMATICS Marks : 80 Exam No. : MT/ICSE/Semi Prelim II- Set-B-00 Model Answer Paper Time : ½ hrs. SECTION I (40 Marks) A. (a) Maturity value ` 0,000 No. of months (n) 4 months Rate of
More informationGrade XI Mathematics
Grade XI Mathematics Exam Preparation Booklet Chapter Wise - Important Questions and Solutions #GrowWithGreen Questions Sets Q1. For two disjoint sets A and B, if n [P ( A B )] = 32 and n [P ( A B )] =
More informationWBJEEM Answer Keys by Aakash Institute, Kolkata Centre MATHEMATICS
WBJEEM - 05 Answer Keys by, Kolkata Centre MATHEMATICS Q.No. μ β γ δ 0 B A A D 0 B A C A 0 B C A * 04 C B B C 05 D D B A 06 A A B C 07 A * C A 08 D C D A 09 C C A * 0 C B D D B C A A D A A B A C A B 4
More informationCBSE QUESTION PAPER CLASS-X MATHS
CBSE QUESTION PAPER CLASS-X MATHS SECTION - A Question 1:If sin α = 1 2, then the value of 4 cos3 α 3 cos α is (a)0 (b)1 (c) 1 (d)2 Question 2: If cos 2θ = sin(θ 12 ), where2θ and (θ 12 ) are both acute
More informationTime : 2 Hours (Pages 3) Max. Marks : 40. Q.1. Solve the following : (Any 5) 5 In PQR, m Q = 90º, m P = 30º, m R = 60º. If PR = 8 cm, find QR.
Q.P. SET CODE Q.1. Solve the following : (ny 5) 5 (i) (ii) In PQR, m Q 90º, m P 0º, m R 60º. If PR 8 cm, find QR. O is the centre of the circle. If m C 80º, the find m (arc C) and m (arc C). Seat No. 01
More informationJEE (Advanced) 2018 MATHEMATICS QUESTION BANK
JEE (Advanced) 08 MATHEMATICS QUESTION BANK Ans. A [ : a multiple of ] and B [ : a multiple of 5], then A B ( A means complement of A) A B A B A B A B A { : 5 0}, B {, }, C {,5}, then A ( B C) {(, ), (,
More informationPrerna Tower, Road No 2, Contractors Area, Bistupur, Jamshedpur , Tel (0657) , PART III MATHEMATICS
R Prerna Tower, Road No, Contractors Area, Bistupur, Jamshedpur 8300, Tel (0657)89, www.prernaclasses.com Jee Advance 03 Mathematics Paper I PART III MATHEMATICS SECTION : (Only One Option Correct Type)
More informationMARIS STELLA HIGH SCHOOL PRELIMINARY EXAMINATION 2
Class Inde Number Name MRIS STELL HIGH SCHOOL PRELIMINRY EXMINTION DDITIONL MTHEMTICS 406/0 8 September 008 Paper hours 0minutes dditional Materials: nswer Paper (6 Sheets RED THESE INSTRUCTIONS FIRST
More informationAcademic Challenge 2009 Regional Mathematics Solution Set. #2 Ans. C. Let a be the side of the cube. Then its surface area equals 6a = 10, so
Academic Challenge 009 Regional Mathematics Solution Set #1 Ans. C: x 4 = x 9 = -5 # Ans. C. Let a be the side of the cube. Then its surface area equals 6a = 10, so a = 10 / 6 and volume V = a = ( 10 /
More information1 / 24
CBSE-XII-017 EXAMINATION CBSE-X-01 EXAMINATION MATHEMATICS Paper & Solution Time: 3 Hrs. Max. Marks: 90 General Instuctions : 1. All questions are compulsory.. The question paper consists of 34 questions
More informationSec 4 Maths. SET A PAPER 2 Question
S4 Maths Set A Paper Question Sec 4 Maths Exam papers with worked solutions SET A PAPER Question Compiled by THE MATHS CAFE 1 P a g e Answer all the questions S4 Maths Set A Paper Question Write in dark
More informationMT - MATHEMATICS (71) GEOMETRY - PRELIM II - PAPER - 6 (E)
04 00 Seat No. MT - MTHEMTIS (7) GEOMETRY - PRELIM II - (E) Time : Hours (Pages 3) Max. Marks : 40 Note : ll questions are compulsory. Use of calculator is not allowed. Q.. Solve NY FIVE of the following
More informationCRPF PUBLIC SCHOOL, ROHINI. EIGHTH INTRA School Mathematics Olympiad 2017 CLASS - X
CRPF PUBLIC SCHOOL, ROHINI EIGHTH INTRA School Mathematics Olympiad 2017 CLASS - X Max. Marks: 50 Time: 1 hour 30 minutes General Instructions: 1. Q1-10 (Section- A) is based on NCERT Textbook. Each MCQ
More informationUNIT 1 VECTORS INTRODUCTION 1.1 OBJECTIVES. Stucture
UNIT 1 VECTORS 1 Stucture 1.0 Introduction 1.1 Objectives 1.2 Vectors and Scalars 1.3 Components of a Vector 1.4 Section Formula 1.5 nswers to Check Your Progress 1.6 Summary 1.0 INTRODUCTION In this unit,
More information( Bifurcated Syllabus ) ( According to Syllabus of Class X only) PART - I
Karunamoyee, Salt Lake, Kolkata : 70009 Mathematics (COMPULSORY) (Compulsory) Full marks : NEW 90 - For SYLLABUS Regular Candidates { Time 00 ---3 Hours - For 5 Eternal Minutes Candidates ( First 5 minutes
More informationCOORDINATE GEOMETRY BASIC CONCEPTS AND FORMULAE. To find the length of a line segment joining two points A(x 1, y 1 ) and B(x 2, y 2 ), use
COORDINATE GEOMETRY BASIC CONCEPTS AND FORMULAE I. Length of a Line Segment: The distance between two points A ( x1, 1 ) B ( x, ) is given b A B = ( x x1) ( 1) To find the length of a line segment joining
More informationGeometry. A. Right Triangle. Legs of a right triangle : a, b. Hypotenuse : c. Altitude : h. Medians : m a, m b, m c. Angles :,
Geometry A. Right Triangle Legs of a right triangle : a, b Hypotenuse : c Altitude : h Medians : m a, m b, m c Angles :, Radius of circumscribed circle : R Radius of inscribed circle : r Area : S 1. +
More informationPHASE TEST-1 RB-1804 TO 1806, RBK-1802 & 1803 RBS-1801 & 1802 (JEE ADVANCED PATTERN)
PHASE TEST- RB-804 TO 806, RBK-80 & 80 RBS-80 & 80 (JEE ADVANCED PATTERN) Test Date: 0-09-07 [ ] PHASE TEST- (ADV) RB-804-806, RBK-80-80 & RBS-80-80_0.09.07. (B) En = ; Ea = y IP EA IP y EN I.P. y. (A)
More informationMOBILE NO : X_STD MATHS RVS - TRICHY R.VETRIVEL
10 MOBILE NO : 986545111 ONE MARK - FIRST TEST TIME:10 MINUTES 1. If A B, then A B is a) B b) A/B c) A d) B/A. If the product of the first four consecutive terms of a G.P is 56 and if the common ratio
More informationSSC (Tier-II) (Mock Test Paper - 2) [SOLUTION]
SS (Tier-II) - 0 (Mock Test Paper - ) [SOLUTION]. () 7 7 7 7 7 8 8 7 8 7 7 9 R R 8 8 8. (D) Let the first odd integer the second odd integer + Difference between the squares of these two consecutive odd
More informationDO NOT OPEN THIS TEST BOOKLET UNTIL YOU ARE ASKED TO DO SO
DO NOT OPEN THIS TEST BOOKLET UNTIL YOU ARE ASKED TO DO SO T.B.C. : P-AQNA-L-ZNGU Serial No.- TEST BOOKLET MATHEMATICS Test Booklet Series Time Allowed : Two Hours and Thirty Minutes Maximum Marks : 00
More informationBASIC MATHEMATICS - XII SET - I
BASIC MATHEMATICS - XII Grade: XII Subject: Basic Mathematics F.M.:00 Time: hrs. P.M.: 40 Candidates are required to give their answers in their own words as far as practicable. The figures in the margin
More informationTrigonometry. Sin θ Cos θ Tan θ Cot θ Sec θ Cosec θ. Sin = = cos = = tan = = cosec = sec = 1. cot = sin. cos. tan
Trigonometry Trigonometry is one of the most interesting chapters of Quantitative Aptitude section. Basically, it is a part of SSC and other bank exams syllabus. We will tell you the easy method to learn
More informationCDS-I 2019 Elementary Mathematics (Set-C)
1 CDS-I 019 Elementary Mathematics (Set-C) Direction: Consider the following for the next three (03) items : A cube is inscribed in a sphere. A right circular cylinder is within the cube touching all the
More informationAnswer-key & Solution
nswer-key & Solution E (Mechanical) MOCK -(4) Date / 9/ 07. C. D. B 4. C. C 7. 9. D 0.. C 7. D. C 47. C. C 77. C 9. 07. D. B 8. C. D 48. C. 78. 9. B 08. 4. 9. B 4. B 49. 4. D 79. B 94. C 09. B 5. 0. D
More informationCambridge International Examinations CambridgeOrdinaryLevel
Cambridge International Examinations CambridgeOrdinaryLevel * 2 5 4 0 0 0 9 5 8 5 * ADDITIONAL MATHEMATICS 4037/12 Paper1 May/June 2015 2 hours CandidatesanswerontheQuestionPaper. NoAdditionalMaterialsarerequired.
More informationALL INDIA TEST SERIES
AITS-CRT-I-PCM (Sol)-JEE(Main)/7 In JEE Advanced 6, FIITJEE Students bag 36 in Top AIR, 75 in Top AIR, 83 in Top 5 AIR. 354 Students from Long Term Classroom/ Integrated School Program & 443 Students from
More information1 / 23
CBSE-XII-017 EXAMINATION CBSE-X-008 EXAMINATION MATHEMATICS Series: RLH/ Paper & Solution Code: 30//1 Time: 3 Hrs. Max. Marks: 80 General Instuctions : (i) All questions are compulsory. (ii) The question
More informationMathematics Class X Board Paper 2011
Mathematics Class X Board Paper Solution Section - A (4 Marks) Soln.. (a). Here, p(x) = x + x kx + For (x-) to be the factor of p(x) = x + x kx + P () = Thus, () + () k() + = 8 + 8 - k + = k = Thus p(x)
More informationUNCC 2001 Comprehensive, Solutions
UNCC 2001 Comprehensive, Solutions March 5, 2001 1 Compute the sum of the roots of x 2 5x + 6 = 0 (A) (B) 7/2 (C) 4 (D) 9/2 (E) 5 (E) The sum of the roots of the quadratic ax 2 + bx + c = 0 is b/a which,
More informationUNIVERSITY OF IBADAN, IBADAN. POST-UTME PRACTICE QUESTIONS & ANSWERS MATHEMATICS
UNIVRSITY OF IN, IN. POST-UTM PRTI QUSTIONS & NSWRS MTHMTIS 1. (1.28 x 10 4 ) (6.4 x 10 2 ) equals () 2 x 10-5 () 2 x 10-1 () 2 x 10 0 () 2 x 10 1 () 2 x 10 5 2. man and wife went to buy an article costing
More informationISI, CMI, Olympiads Study Material
B. Stat. (Hons.) Admission Test : 2009 Group A (Each of the following questions has exactly one correct option and you have to identify it) 1. If k times the sum of the first n natural numbers is equal
More informationINTEGRATED COMMON ENTRANCE TEST I - CET (MBA/MCA) PREVIOUS PAPER 2003 SECTION - A, ANALYTICAL ABILITY
INTEGRATED COMMON ENTRANCE TEST I - CET (MBA/MCA) PREVIOUS PAPER 2003 SECTION - A, ANALYTICAL ABILITY Directions (Q. 1 to 10): In questions numbered 1 to 10, a sequence of numbers or letters that follow
More informationMODEL QUESTION PAPERS WITH ANSWERS SET 1
MTHEMTICS MODEL QUESTION PPERS WITH NSWERS SET 1 Finish Line & Beyond CLSS X Time llowed: 3 Hrs Max. Marks : 80 General Instructions: (1) ll questions are compulsory. (2) The question paper consists of
More informationSCHOLASTIC APTITUDE TEST (SAT) HINTS & SOLUTIONS
NATIONAL TALENT SEARCH EXAMINATION-08-9, UTTAR PRADESH NATIONAL TALENT SEARCH EXAMINATION-08-9, UP SCHOLASTIC APTITUDE TEST (SAT) HINTS & SOLUTIONS Solution PHYSICS 0. [] When object at C image at C Q
More informationy hsn.uk.net Straight Line Paper 1 Section A Each correct answer in this section is worth two marks.
Straight Line Paper 1 Section Each correct answer in this section is worth two marks. 1. The line with equation = a + 4 is perpendicular to the line with equation 3 + + 1 = 0. What is the value of a?.
More informationNTSE TEST FULL TEST-2. Test Date :
NTSE TEST FULL TEST- Test Date : 0..07 Corporate Office : Paruslok, Boring Road Crossing, Patna-0 Kankarbagh Office : A-0, st Floor, Patrakar Nagar, Patna-0 Bazar Samiti Office : Rainbow Tower, Sai Complex,
More informationSOLVED SUBJECTIVE EXAMPLES
Example 1 : SOLVED SUBJECTIVE EXAMPLES Find the locus of the points of intersection of the tangents to the circle x = r cos, y = r sin at points whose parametric angles differ by /3. All such points P
More information(Question paper - With Answers) STD. X - MATHEMATICS. [Time Allowed : 2½ Hrs.] [Maximum Marks : 100]
GOVT SUPPLEMENTARY EXAM OCTOER - 06 (Question paper - With Answers) STD. X - MATHEMATICS [Time Allowed : ½ Hrs.] [Maimum Marks : 00] SECTION - I 8. The equation of a straight line passing through the point
More informationSection I 10 marks (pages 2 5) Attempt Questions 1 10 Allow about 15 minutes for this section
017 HIGHER SCHOOL CERTIFICATE EXAMINATION Mathematics General Instructions Reading time 5 minutes Working time hours Write using black pen NESA approved calculators may be used A reference sheet is provided
More informationFOUNDATION COURSE MOCK TEST PAPER - 1. PAPER 3: BUSINESS MATHEMATICS, LOGICAL REASONING AND STATISTICS Time Allowed 3 Hours Maximum Marks: 100
FOUNDATION COURSE MOCK TEST PAPER - 1 Test Series: August, 2018 PAPER 3: BUSINESS MATHEMATICS, LOGICAL REASONING AND STATISTICS Time Allowed 3 Hours Maimum Marks: 100 1. For p, q, r, s > 0 the value of
More informationDESIGN OF THE QUESTION PAPER Mathematics Class X NCERT. Time : 3 Hours Maximum Marks : 80
DESIGN OF THE QUESTION PAPER Mathematics Class X Weightage and the distribution of marks over different dimensions of the question shall be as follows: (A) Weightage to Content/ Subject Units : S.No. Content
More informationMath Section 4.3 Unit Circle Trigonometry
Math 10 - Section 4. Unit Circle Trigonometry An angle is in standard position if its vertex is at the origin and its initial side is along the positive x axis. Positive angles are measured counterclockwise
More informationFull Question Paper Maths, X Class
Full Question Paper Maths, X Class Time: 3 Hrs MM: 80 Instructions: 1. All questions are compulsory. 2. The questions paper consists of 34 questions divided into four sections A,B,C and D. Section A comprises
More informationJMMC RAMANUJAN MEMORIAL MTSE SAMPLE QUESTIONS CLASS - IX
CLASS - IX. What is the value of 0 a? 0 undefined ( or (. If a + b + c =, ab + bc + ca = and abc = 3 then? a bc b ca c ab - - 0 3. Express (a + b ) as a sum of three square number :- (a b ) + (a (a + b
More informationADMISSION CUM SCHOLARSHIP TEST SAMPLE TEST PAPER. (For Students going to Class 11 in 2018) [Stream: Engineering] COURSE OFFERED: Ground Zero (GZ)
ADMISSION CUM SCHOLARSHIP TEST SAMPLE TEST PAPER (For Students going to Class 11 in 018) [Stream: Engineering] COURSE OFFERED: Ground Zero (GZ) Time : hours Maximum Marks: 40 DO NOT BREAK THE SEALS ON
More informationMathematics, Algebra, and Geometry
Mathematics, Algebra, and Geometry by Satya http://www.thesatya.com/ Contents 1 Algebra 1 1.1 Logarithms............................................ 1. Complex numbers........................................
More informationCBSE MATHEMATICS (SET-2)_2019
CBSE 09 MATHEMATICS (SET-) (Solutions). OC AB (AB is tangent to the smaller circle) In OBC a b CB CB a b CB a b AB CB (Perpendicular from the centre bisects the chord) AB a b. In PQS PQ 4 (By Pythagoras
More informationBlue print Chapters 1mark 2marks 3marks 4marks total
PRE-BOARD SAMPLE PAPER 2018-19 CLASS-X BLUEPRINT Blue print Chapters 1mark 2marks 3marks 4marks total real numbers 1 1 5 Polynomials 1 1 4 Linear equations 1 1 6 quadratic equation 1 1 6 A.P. 1 4 Triangles
More information