ANTHE Sample Paper 2011

Suggested Time : 40 Mins.

SAMPLE PAPER Paper-I : Ap ud e & G ener al Kno wledge Apttit itud ude Gener eneral Know 4.

SECTION - A Analytical & Quantitative Aptitude Questions

A cuboid is painted in 6 colours – Green, Blue, Yellow, Violet, Red and Orange. Two positions are shown below : Orange

This section contains 7 multiple choice questions numbered 1 to 7. Each question has 4 choices, out of which ONLY ONE is correct. Green

Choose the correct answer : 1.

Yellow

Blue

Which two numbers come next in the sequence? 0

2

7

9

26

28

?

* Red

Green

?

Orange

Violet

(1) 63, 65 (2) 36, 39 (3) 36, 49

What is the colour of the zone marked with mark?

(4) 56, 63 2.

*

The sides of a quadrilateral are all positive integers and three of them are 5, 10, 20. How many possible values are there for the fourth side? 5.

(1) 29 (2) 31

(1) Green

(2) Yellow

(3) Violet

(4) Blue

A sheet of paper is folded along the arrows and then cut in the manner shown in the following figures. How would it look like when unfolded?

(3) 32 (4) 34 3.

If the volume of a sphere increases by 72.8%, then its surface area increases by (1) 20%

(1)

(2)

(3)

(4)

(2) 24% (3) 40% (4) 44%

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Aakash National Talent Hunt Exam.-2011 6.

7.

Sample Paper

Two lines BD and GD are drawn on the faces of an imaginary cube shown below. Both lines converge at point D. Can you calculate the angle between these B C two diagonal lines? (1) 90° A D (2) 120° E (3) 60° (4) 75° G F Mira is eleventh from either end of a row of girls. How many girls are there in that row? (1) 20 (2) 21 (3) 22 (4) 23

(v) D is the father of B, the grandfather of G and is an engineer. (vi) No lady is either an Engineer or a Lawyer. (vii) G, who is a student, is the grandson of E. 10. Which one of the following is a married couple? (1) BF

(2) AC

(3) BD

(4) DE

SECTION - C General Knowledge This section contains 5 multiple choice questions numbered 11 to 15. Each question has 4 choices, out of which ONLY ONE is correct.

SECTION - B Verbal & Reading Aptitude Questions

11. The Vice-President is elected by

This section contains 3 multiple choice questions numbered 8 to 10. Each question has 4 choices, out of which ONLY ONE is correct.

(1) The people (2) The electoral college which elects the President

8.

Choose the correct option to fill in the blank in the following sentence : The King’s __________ fell ill during his journey and was unable to negotiate on his behalf when he arrived at the economic summit. (1) Zealot (2) Emissary (3) Miscreant (4) Denizen 9. Given below are four sentences. Each has a pair of words that are italicized and highlighted. Select the most appropriate word (A or B) to form correct sentences. The sentences are followed by options that indicate the words, which may be selected to correctly complete the set of sentences. From the options given, choose the most appropriate one (A) We were not successful in defusing (A) / diffusing (B) the guru’s idea (B) The hoard (A) / horde (B) rushed into the campus (C) They heard the bells peeling (A) / pealing (B) far and wide (D) Jeans that flair (A) / flare (B) at the bottom, are in fashion these days (1) BBBA (2) BBBB (3) BBAA (4) BBAB Direction for Q.No. 10 : Using the following information, answer the question that follow : (i) A, B, C, D, E, F and G are seven members of the family. (ii) Six of them have a different profession of Accountant, Lawyer, Teacher, Manager, Doctor, Engineer and one is a student. (iii) There are two married couples in the family. (iv) A and F’s professions are Accountant and Doctor respectively.

(3) The members of both Houses of Parliament (4) Also by the members of the State Legislatures 12. Aqua regia used by alchemists to separate silver and gold is a mixture of (1) Hydrochloric acid (concentrated) and nitric acid (concentrated) (2) Hydrochloric acid (concentrated) and sulphuric acid (concentrated) (3) Nitric acid (concentrated) and sulphuric acid (concentrated) (4) Hydrochloric acid (dilute) and sulphuric acid (dilute) 13. What was the motto for the 2010 Common Wealth Games? (1) Come out and play (2) Participate and enjoy (3) Fight to win

(4) Jeet lo

14. Which of the following books has not been written by Marx? (1) The Communist Manifesto (2) Das Capital (3) Wealth of the Nations (4) The Critique of Political Economy 15. As we all know Child labour is totally banned in India. As per the “Child Labour Prohibition & Regulation Act”, ‘Child’ means a person who has not completed (1) 18 years of his/her age (2) 16 years of his/her age (3) 14 years of his/her age (4) 20 years of his/her age

2

Sample Paper

Aakash National Talent Hunt Exam.-2011

Paper II : Science & Mathemat ics Mathematics 16. Find the equivalent resistance between C and D R

20. Which of the following statement is incorrect? (1) Boron rods are used as control rods in nuclear reactors

R B

C R

R

2R

(2) Biogas is a mixture of methane, carbon dioxide, hydrogen and hydrogen sulphide

R

2R 2R

R

(3) Nuclear fission is involved in making of atom bomb

R A

2R R

(4) 200 keV energy is released in nuclear fission reactions

D R

21. Alums used for purifying water are chemically (1) R

(2) 4R

(3) 2R

(4) R/2

(1) Double chlorides (2) Double sulphates

17. Four wires of a cube of side a carry equal current i in the direction shown in figure. If a uniform magnetic  field (B ) along positive y-axis exists in space, then

(3) Sulphates of aluminium (4) Hydrated nitrates 22. Which of these reactions will not occur?

(i) The force on wire 1 is in negative x-direction (ii) The force on wire 2 is in negative z-direction

(1) Copper rod kept in silver nitrate solution

(iii) The force on wire 3 is zero

(2) Zinc rod kept in iron sulphate solution

(iv) The force on wire 4 is in positive z-direction z

(3) Iron rod kept in magnesium sulphate solution (4) Zinc rod kept in copper sulphate solution

3

23. Which of the following acts as the reducing agent in a thermite reaction?

2 4 1

(1) Carbon

y

(2) Aluminium (3) Hydrogen sulphide

x (1) (i) & (ii) are true

(4) Hydrogen 24. Match the following in Column-I with Column-II

(2) (iii) & (iv) are true (3) (i), (ii) and (iii) are true but (iv) is wrong

Column- I

Column- II

(4) All are correct

(Chemical Name)

(Common Name)

18. A bar magnet is falling freely through a conducting ring. The acceleration of the magnet is (1) Equal to g (2) Greater than g (3) Less than g (4) Net upward acceleration

a. Sodium carbonate

(i) Baking soda

b. Sodium hydrogen carbonate

(ii) Bleaching powder

c. Calcium sulphate hemihydrate

(iii) Soda ash

d. Calcium oxychloride (iv) Plaster of Paris

19. What is current in a gas discharge tube if 3.0 × 1017 electrons and 2.0 × 1016 positive ions pass through a cross-section of the tube each second?

(1) a(iv), b(i), c(iii), d(ii) (2) a(iii), b(i), c(iv), d(ii)

(1) 0.0448 A

(2) 0.448 A

(3) a(iii), b(iv), c(i), d(ii)

(3) 0.51 A

(4) 0.051 A

(4) a(i), b(iii), c(iv), d(ii)

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Aakash National Talent Hunt Exam.-2011

Sample Paper

25. Arrange the following in increasing order of hydrogen ion concentration

29. When renal artery carrying waste and excess water from body enters kidney and forms a capillary

dil. HCl, conc. HCl, dil. NaOH, conc. NaOH, Pure water

cluster known as A which remains associated with a cup-shaped part of nephron.

(1) dil. HCl < conc. HCl < Pure water < conc. NaOH < dil. NaOH

Identify A in above statement

(2) conc. NaOH < dil. NaOH < Pure water < dil. HCl < conc. HCl (3) conc. NaOH < conc. HCl < Pure water < dil. NaOH < dil. HCl (4) conc. NaOH < conc. HCl < dil. NaOH < dil. HCl < Pure water

(1)

A – Tubular part of nephron

(2)

A – Malpighian body

(3)

A – Glomerulus

(4)

A – Bowman’s capsule

30. In the diagram given below, choose the correct answer for labelling indicated by A, B and C

26. The part of human brain which controls the body temperature and the desire for eating is (1) Pons

C

(2) Cerebellum

B

(3) Medulla

A

(4) Hypothalamus 27. Identify the mismatched pairs among the following

(1) A – Xylem, B – Cambium, C – Phloem

(i) Basic filtration unit in the kidney – Nephron

(2) A – Xylem, B – Pericycle, C – Phloem

(ii) Abnormal increase in RBCs number in blood – Polycythemia

(3) A – Pith, B – Phloem, C – Xylem (4) A – Xylem, B – Cambium, C – Pericycle 31. Sides of ΔABC are subdivided into six equal parts as shown in the figure below. Areas of ΔP2Q3R4 and ΔABC are in the ratio

(iii) Diaphragm dome-shaped – Expiration (iv) Oxyntic cells–Pepsinogen (v) Guard cells–Only green epidermal cells with thick outer wall

A R1 R2 R3 R4

Select the correct option among the following alternatives (1) (i), (iii) & (v) only

R5

(2) (i), (ii) & (iv) only (3) (i), (iv) & (v) only

B

(4) (ii), (iii), (iv) & (v) only 28.

A

Manufacture’s protein

P1

(3) 9 : 16

Packages and dispatches them to target

Q4 Q5

O

(1) 3 : 16

B

Q1 Q2 Q3

C P2 P3 P4 P5 (2) 9 : 64 (4) 2 : 9

32. A tower PQ subtends an angle β at point O on the ground. A flagstaff QR stands on the tower and subtends angle α at the same point O. Height of the n tower is 3 times the flagstaff. If OP  PR , then m tan α =

Give the names of cell organelles labelled ‘A’ and ‘B’ respectively in above flow chart (1) A – E.R. and B – Vesicle (2) A – R.E.R. and B – Golgi apparatus

4n 2  3m2

(3)

4n 2  3m2

(3) A – S.E.R. and B – Golgi apparatus (4) A – R.E.R. and B – Lysosome

4

nm

(1)

4nm

nm

(2)

4m 2  3n 2

(4)

4m 2  3n 2

3mn

Sample Paper

Aakash National Talent Hunt Exam.-2011 37. If in ΔABC, BD ⊥ AC, ∠BAC = 2α, ∠BCD = α, AB = c, AD = d and CD = e, then find the relation between c, d and e

33. Find the greatest number of 5 digits, which is exactly divisible by 7, 10, 15, 21 and 28 (1) 99840

B

(2) 99900 (3) 99960 (4) 99990 34. 1020 – 7 is divisible by

A

(1) 2 (2) 3

(1) c + d = e

(3) 9

(3) c + d = 2e

(4) Both (1) & (2)



2 D

C

e 2 (4) 2c + d = e

(2) c  d 

38. A trader professes to sell his goods at a loss of 8% but weighs 900 g in place of 1 kg weight. His real loss or gain percent is

35. If both 112 and 33 are the factors of the number a × 4 3 × 6 2 × 1311 , then what is the smallest possible value of a? (1) 121

(1) 2% loss

(2) 2.22% gain

(3) 2.22% loss

(4) 2% gain

144 times when invested 121 for two years in a scheme where interest is compounded annually. The same sum of money shall take ‘X’ years to triple under simple interest. X is

(2) 3267

39. A sum of money grows to

(3) 363 (4) 33 36. Rahul and Rajeev share the same birthday. Rahul is twice as old as Rajeev was when Rahul was as old as Rajeev is now. If Rahul is 24, how old is Rajeev now?

(1) 9 years

(2) 18 years

(3) 22 years

(4) 33 years

40. The measure of central tendency that is most affected by a few large or small values among observations is

(1) 6 (2) 12 (3) 18

(1) Mean

(2) Median

(4) 24

(3) Mode

(4) Range



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SAMPLE PAPER (P aper-I & P aper II) (Paper-I Paper ANSWERS 1.

(1)

9.

(2)

17.

(3)

25.

(2)

33.

(3)

2.

(1)

10.

(4)

18.

(3)

26.

(4)

34.

(2)

3.

(4)

11.

(3)

19.

(4)

27.

(3)

35.

(3)

4.

(3)

12.

(1)

20.

(4)

28.

(2)

36.

(3)

5.

(4)

13.

(1)

21.

(2)

29.

(3)

37.

(1)

6.

(3)

14.

(3)

22.

(3)

30.

(1)

38.

(2)

7.

(2)

15.

(3)

23.

(2)

31.

(4)

39.

(3)

8.

(2)

16.

(1)

24.

(2)

32.

(1)

40.

(1)