Sample Paper_anthe (junior)-2016_(class Vii-viii-ix Studing).pdf

Sample Paper (VII Studying)

Aakash National Talent Hunt Exam 2016 (Junior)

Aakash National Talent Hunt Exam 2016 (Junior) (For VII Studying) (The questions given in sample paper are indicative of the level and pattern of questions that will be asked in ANTHE-2016)

SECTION-A : SCIENCE 1.

2.

A man puts his hand in water at 30 °C for a while. He will feel colder if he puts the same hand in another vessel containing water at (1) 20 °C

(2) 30 °C

(3) 35 °C

(4) 40 °C

A stopwatch records the successive positions [B → C → B → A and so on] of the motion of a simple pendulum. The readings in seconds of the stopwatch with the corresponding position of the bob is as shown in the table.

The odometer of a car reads the following distances at the given instants. The ratio of average speed of the car in the first and the second intervals is

Time

3.

4.

A

Odometer reading

9 : 45 AM

4404 km

10 : 15 AM

4449 km

10 : 30 AM

4469 km

(1) 9 : 8

(2) 8 : 9

(3) 9 : 2

(4) 2 : 1

2

3

A

B

5

6

C 7

C

Position of bob 20 24 28

B C B

The time taken to complete two oscillations is

The bulb connected across which of the following terminals will not glow?

1

B

4

5.

(1) 4 s

(2) 8 s

(3) 16 s

(4) 32 s

Identify the product 'P' in the following reaction :

D 8

(1) Carbon dioxide

[Given all cells are identical]

(2) Mixture of oxygen and carbon dioxide

(1) 1 and 3

(2) 1 and 6

(3) Oxygen

(3) 2 and 8

(4) 1 and 8

(4) Mixture of nitrogen and carbon dioxide Space for Rough Work

1

Aakash National Talent Hunt Exam 2016 (Junior) 6.

Sample Paper (VII Studying)

A gas 'X' is evolved when baking soda is added to vinegar. When 'X' is passed through lime water, the colour of the solution turns milky due to the formation of a new substance 'Y'. 'X' and 'Y' respectively are

9.

Column-I

(i) Insectivorous plant

(1) Carbon dioxide and calcium carbonate

b. Pitcher plant

(ii) Symbiotic relationship

(2) Hydrogen and calcium oxide

c. Mushroom

(iii) Parasitic plant

d. Lichen

(iv) Saprotrophic

(4) Hydrogen and calcium carbonate

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

Which of the following conditions are essential for rusting?

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

(i) Presence of air

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

(ii) Presence of moisture

10. In buffaloes, cellulose of grass is digested in a sac like structure called 'X' with the help of a certain bacteria. 'X' is located between

(iii) Presence of sunlight Mark the correct option.

8.

Column-II

a. Cuscuta

(3) Carbon dioxide and calcium oxide

7.

Match the following and choose an appropriate option.

(1) (i) & (ii)

(2) (ii) & (iii)

(1) Oesophagus and rumen

(3) (i), (ii) & (iii)

(4) (i) & (iii)

(2) Small intestine and large intestine (3) Rumen and small intestine

Consider the given Venn diagram.

(4) Stomach and small intestine 11. In cockroaches, exchange of gases occurs through

Substances obtained from fruits

(1) Gills

A

Acids

(2) Tracheae (3) Spiracles (4) Skin

On the basis of given Venn diagram, substance 'A' cannot be

12. Which of the following organs is not a part of human respiratory system?

(1) Ascorbic acid

(1) Trachea

(2) Citric acid

(2) Lung

(3) Tartaric acid

(3) Oesophagus

(4) Hydrochloric acid

(4) Nasal passage Space for Rough Work

2

Sample Paper (VII Studying)

Aakash National Talent Hunt Exam 2016 (Junior)

SECTION-B : MATHEMATICS 13. In the given figure, the value of x is

18. After 35 years, Rohan will be 8 times as old as he is now. The present age of Rohan is (1) 5 years (2) 7 years (3) 4 years (4) 8 years

(1) 45°

(2) θ

(3) 90° – θ

(4) 90°

19. In the given figure, if COD is a straight line, OM is the bisector of ∠COB and AB || PQ, then a – b is equal to

14. Which of the following is not true?

A

(1) 5 : 25 = 20% (2) 0.27% = 0.0027

45°

(3) 7.4% = 37 : 50

O

a

(4) 18 : 72 = 25%

b

15. –42 × 3 × (–5) × (–7) is equal to

D

(1) (–3) × (15) × (–294)

B

(2) (–15) × 294 (1) 22.5°

(3) (–3) × (–5) × 7 × 42

(2) 45°

(4) (–3) × 35 × 42 × 3

(3) 135°

16. The median of set of numbers : 13, 19, 8, 5, 14 is (1) 8

(2) 5

(3) 13

(4) 14

17. If x −

(4) 67.5° 20. The largest of the following is (1) 0.0001 + 0.01

1 x −1 = , then the value of x is 3 3

(2)

(1) –1

1 1 − 100 1000

(3) (0.1)2

(2) 1 (3) 3

(4)

(4) 0

Space for Rough Work

3

P

C

1 ÷ 0.001 10

M

Q

Aakash National Talent Hunt Exam 2016 (Junior)

Sample Paper (VII Studying)

SECTION-C : MENTAL ABILITY 21. A tourist reached New Delhi railway station and hired a taxi. From the railway station, the taxi driver took the tourist towards north for 1 km after which the taxi turned by 270° clockwise at a round about and moved by 3 km to reach a T-point. The taxi then took a left turn and travelled further by 2 km to reach the destination. The direction, in which the destination lies with respect to the railway station, is (1) North-West

(2) South-East

(3) North-East

(4) South-West

23. Find the water image of PQRST. (1)

(2)

(3)

(4)

24. Find the missing number. 5 5

22. In the following figure, how many triangles are possible?

4

4

5 6

10

5

4

5

3

3

3 2

6

2

? 3

(1) 1

(2) 2

(3) 3

(4) 4

25. If 5 = 23 and 9 = 79, then 12 = ? (1) 14

(2) 18

(1) 145

(2) 142

(3) 19

(4) 20

(3) 144

(4) 146

  

Space for Rough Work

4

5

2

Sample Paper (VIII Studying)

Aakash National Talent Hunt Exam 2016 (Junior)

Aakash National Talent Hunt Exam 2016 (Junior) (For VIII Studying) (The questions given in sample paper are indicative of the level and pattern of questions that will be asked in ANTHE-2016)

SECTION-A : SCIENCE 1.

The base areas of the 6 kg and the 4 kg blocks in the given figures are in the ratio 4 : 1. The pressure exerted on the ground in case A is

3.

4.

(1) Four times of that in case B

Which of the following is the good conductor of electricity? (1) Wood

(2) Plastic

(3) Distilled water

(4) Sea water

A pendulum oscillates y times in x seconds. Its time period and frequency respectively are

(1)

x x s, Hz y y

(2)

(3)

y x s, Hz x y

(4) xy s,

(2) Twice of that in case B (3) One fourth of that in case B (4) Same as that in case B 2.

A bottle is designed in a way as shown in figure. Three identical balloons are fixed on the three glass tubes of same cross-sectional area. When the bottle is completely filled with water, the amount of the bulge of the balloons will be in order

5.

x y s, Hz y x 1 Hz xy

C + BSO4 → CSO4 + B A + BSO4 → No reaction CSO4 + A → No reaction The correct order of decreasing reactivity of A, B and C is

C B

6.

A

(1) A > B > C

(2) C > B > A

(3) C > A > B

(4) B > A > C

Which of the following is not a cause of the formation of a green coloured coating over the surface of copper metal?

(1) A < B < C

(2) A > B > C

(1) Sulphur dioxide

(2) Moisture

(3) A = C > B

(4) A = B = C

(3) Carbon dioxide

(4) Oxygen

Space for Rough Work

5

Aakash National Talent Hunt Exam 2016 (Junior) 7.

Sample Paper (VIII Studying)

‘A’ and ‘B’ are the two different varieties of plastics. ‘A’ is used for manufacturing toys, combs etc. and ‘B’ is used for making electrical switches. Plastic ‘A’ and ‘B’ respectively are

9.

(1) PVC, bakelite (2) Polythene, melamine

(1) Nitrogen fixation

(2) Pasteurisation

(3) Fertilisation

(4) Fermentation

10. Identify the agricultural process on the basis of the given information.

(3) Bakelite, melamine

8.

A method of preservation in which the milk is heated to about 70 °C for 15 to 30 seconds and cooled suddenly is called

(4) PVC, melamine

(i) It helps in turning and loosening of soil.

Match the following.

(ii) It helps in proper mixing of manure.

Column-I

Column-II

a. Rayon

(i)

Natural fibre

b. Nylon

(ii) Coal, water and air

c. Acrylic

(iii) Artificial silk

d. Cotton

(iv) Artificial wool

(1) Harvesting

(2) Weeding

(3) Tilling

(4) Sowing

11. Identify the scientist who coined the term ‘cell’. (1) Robert Koch

(2) Robert Hooke

(3) Edward Jenner

(4) Louis Pasteur

12. Which of the following shows the least biodiversity?

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

(1) Biosphere reserve

(2) Wildlife sanctuary

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

(3) Huge crop field

(4) National park

SECTION-B : MATHEMATICS 13. Which of the following is greatest? (1)

23 % 36

3 % 8

(3) 7

14. If x ( 3a )

bc

=

15. A bag has 5 blue balls and 3 white balls. A ball is drawn from the bag without looking into the bag. The probability of getting a white ball is

(2) 0.6% (4) 13

{( x ) } b

a

c

3 % 4

(2)

1 3

(3)

3 5

(4)

3 8

is

3bc (1) 3 (3)

1 8

(a, b, c ≠ 0), then the value of

bc –1

3a bc

(1)

1 3

bc

(2) 3 (4) 31– bc

Space for Rough Work

6

Sample Paper (VIII Studying)

Aakash National Talent Hunt Exam 2016 (Junior)

16. In the given figure, AECD is a parallelogram and ∠DAB + ∠DCB = 180°. The measure of ∠AEC is equal to

1 th of it. If she had 6 scored x more marks, then she would have scored

18. Out of 300 marks, Reena scored

B 30°

A

2 th of the total marks. The value of x is 5

E

10° D

(2) 40°

(3) 110°

(4) 100°

17. The cube of 2.1 a2 b3 c5 is 2

5

(1) 92.61 a 3 b c 3 6

9

15

(3) 9.261 a b c

(2) 70

(3) 90

(4) 50

19. In a parallelogram ABCD, if DO and CO are the bisectors of ∠ADC and ∠BCD respectively, then reflex ∠DOC is equal to

C

(1) 105°

(1) 30

2

5

9

(2) 200°

(3) 210°

(4) 205°

20. Which of the following numbers is a palindromic number as well as a perfect square?

(2) 9.261 a 3 b c 3 6

(1) 270°

15

(4) 92.61 a b c

(1) 98789

(2) 56765

(3) 123454321

(4) 17161

SECTION-C : MENTAL ABILITY 22. Select a suitable figure from the answer figures that would replace the question mark (?).

21. 100 students of a class are picked randomly and instructed to make a human chain such that every prime number position and perfect square positions

?

are occupied by girls only and the rest are occupied by boys only. The ratio of the girls in the first 50 students to that of the number of girls in the next 50 students is (1) 21 : 13

(1)

(2)

(3)

(4)

(2) 22 : 13 (3) 23 : 14 (4) 3 : 2 Space for Rough Work

7

Aakash National Talent Hunt Exam 2016 (Junior)

Sample Paper (VIII Studying)

23. 325 : 16 :: 713 : 10 :: 526 : ? (1) 4 (2) 8

(1)

(2)

(3)

(4)

(3) 20 (4) 22 24. Which of the given options cannot be formed by using the following parts of the figure?

(B) (A)

25. Choose the odd one out from the following.

(C)

Baby elephant, Calf, Puppy, Duckling

(D)

(1) Baby elephant

(2) Calf

(3) Puppy

(4) Duckling

  

Space for Rough Work

8

Sample Paper (IX Studying)

Aakash National Talent Hunt Exam 2016 (Junior)

Aakash National Talent Hunt Exam 2016 (Junior) (For IX Studying) (The questions given in sample paper are indicative of the level and pattern of questions that will be asked in ANTHE-2016)

SECTION-A : SCIENCE 1.

Which of the following measures the distance travelled by a uniformly accelerated body in time t? [Symbols have their usual meaning] (1) (3)

⎛v +u ⎞ (2) ⎜ ⎟t ⎝ 2 ⎠

(v − u )t a

2v

(3) 2 5.

(4) 2(v 2 − u 2 ) t

2

a The displacement-time graph of a uniformly accelerating body of mass 2 kg, initially at rest, is shown below. Displacement (m)

2.

(1)

6.

50

0

10 Time (s) The magnitude of force acting on the body is

3.

4.

(1) 0.5 N

(2) 1 N

(3) 2 N

(4) 4 N

7.

2h g

(2)

h 2g

h g

(4)

mh g

The compressibility of Z is less than that of Y and higher than that of X. If X, Y and Z are the different states of the same substance, then the kinetic energy in the increasing order will be (1) Y > X > Z

(2) Z < Y < X

(3) Y < Z < X

(4) X < Z < Y

On adding 'x' g of the solute to 100 g aqueous solution, the concentration in terms of mass by mass percentage changes from 50% to 60%. Amount of solute 'x' is (1) 20 g

(2) 10 g

(3) 35 g

(4) 25 g

A, B and C represent the three states of matter.

A

B

C

A bullet of mass 50 g is fired horizontally with a speed of 540 km/h from a gun of mass 5 kg. The recoil speed of the gun is (1) 5.4 m/s

(2) 1.5 m/s

(3) 1.5 km/h

(4) 5400 km/h

The state that will show maximum interparticle forces of attraction and the one that will show maximum diffusion respectively are

A ball of mass m is dropped from height h. The time taken by the ball to reach the ground is [Take g as acceleration due to gravity]

(1) B and A

(2) B and C

(3) A and B

(4) A and C

Space for Rough Work

9

Aakash National Talent Hunt Exam 2016 (Junior)

Sample Paper (IX Studying)

8.

The final step involved in a water purification system is (1) Loading (2) Filtration (3) Chlorination (4) Sedimentation 9. Which of the following are common to both animal cells and plant cells? (i) Cell wall (ii) Cell membrane (iii) Ribosome (iv) Chloroplast (v) Mitochondria (1) (i), (iii) & (iv) (2) (iii), (iv) & (v) (3) (i), (ii) & (iii) (4) (ii), (iii) & (v) 10. Identify the plant tissue depicted below.

Hypertonic solution

(1) The cell would swell and become turgid

Hypertonic solution

(2) The cell would be plasmolysed

Hypertonic solution

(3) (1) Collenchyma (3) Sclerenchyma

(2) Parenchyma (4) Chlorenchyma

The cell would shrink

11. Hypertonic solution

(4) Plant cell

Beaker containing Hypertonic solution

The cell would burst

The plant cell was introduced into the beaker containing hypertonic solution.

Hypertonic solution After 3 hours

12. 'X' and 'Y' are the two types of connective tissues. 'X' contains Haversian canal and 'Y' contains chondrocytes and hyaline matrix. 'X' and 'Y' respectively are

?

(1) Bone and cartilage (2) Bone and adipose tissue

Plant cell

(3) Cartilage and bone

What will happen to the plant cell after 3 hours in the above given situation?

(4) Areolar tissue and cartilage

Space for Rough Work

10

Sample Paper (IX Studying)

Aakash National Talent Hunt Exam 2016 (Junior)

SECTION-B : MATHEMATICS 13. If n is a natural number, then which of the following is not always divisible by 2? (1) n2 – n

(2) n3 – n

(3) n2 – 1

(4) n3 – n2

17. If x = 0.1234 , y = 0.1234 and z = 0.1234 , then which of the following is correct? (1) x > y > z (2) y < z

14. In the given figure, ABCD is a rectangle. If ΔABF ≅ ΔDCE, then the measure of ∠AGD is equal to

A

(3) z > x (4) x > z > y

D

1 1 1 + + = 0 , where a, b and c are non-zero real a b c a2 + b2 + c 2 − ab − bc − ca numbers, then is equal to (a + b + c )2

18. If

45°

G B

E

F

(1) 45°

(2) 75°

(3) 80°

(4) 90°

C

(2) 13

(3) 337

(4) 5

16. In the given figure, if ΔDAC ≅ ΔEBC, ∠CDA = 35° and ∠EBC = 43°, then the measure of ∠BCD is

E

(2) –2

(3) 1

(4) –1

19. If the lengths of the sides of a triangle are in the ratio 6 : 11 : 15 and its perimeter is 96 cm, then the height corresponding to the longest side is

15. The greatest prime factor of 48 – 38 is (1) 7

(1) 2

(1) 8 cm

(2) 4 2 cm

(3) 16 2 cm

(4) 8 2 cm

20. In the given figure, ED is a straight line such that ∠ABE = 139° and ∠ACD = 156°. The measure of ∠BAC is

D

A A

C

139°

B

E

B

156° C D

(1) 78°

(2) 35°

(1) 110°

(2) 120°

(3) 102°

(4) 43°

(3) 115°

(4) 105°

Space for Rough Work

11

Aakash National Talent Hunt Exam 2016 (Junior)

Sample Paper (IX Studying)

SECTION-C : MENTAL ABILITY 22. Find the missing number.

21.

8 ? 3

?

13 2 5

1

2

9

7 9 8

(1) 5 (2) 2 (3) 3 (4) 4 23. An engineer wife called her scientist husband saying that she has forgotten the ATM password. The scientist replied, "Add your year of birth to the smallest 4-digit perfect square number". If the engineer was born in 1988, then "****" stands for

(1)

(2)

1

(3)

**** 2

3

4

5

6

7

8

9

0 Cancel

(1) 3010 (2) 3013 (4)

(3) 3012 (4) 3011 Space for Rough Work

12

Sample Paper (IX Studying)

Aakash National Talent Hunt Exam 2016 (Junior)

24. Choose the correct figure from options which contains following figure as its part. (3)

(4)

25. In a row of girls, A is 13th from the left end and B is 6th from the right end. If they interchange their positions, B becomes 24th from the right end. How many girls are there in the row? (1)

(2)

(1) 24

(2) 36

(3) 29

(4) 40

  

Space for Rough Work

Note : Answer key of Sample Paper is available at www.aakash.ac.in & www.anthe.in

13

Regd. Office : Aakash Tower, Plot No.-4, Sec-11, Dwarka, New Delhi-110075 Ph.: 011-47623456

Aakash National Talent Hunt Exam 2016 (Junior) (For VII, VIII & IX Studying)

ANSWERS Class VII Studying

Class VIII Studying

Class IX Studying

1.

(1)

1.

(3)

1.

(2)

2.

(1)

2.

(2)

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(3)

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(2)

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(4)

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(2)

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(4)

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(2)

4.

(1)

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(3)

5.

(2)

5.

(4)

6.

(1)

6.

(1)

6.

(4)

7.

(1)

7.

(1)

7.

(4)

8.

(4)

8.

(3)

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(4)

9.

(2)

9.

(4)

10. (2)

10. (3)

10. (1)

11. (2)

11. (2)

11. (2)

12. (3)

12. (3)

12. (1)

13. (3)

13. (4)

13. (3)

14. (3)

14. (4)

14. (4)

15. (2)

15. (4)

15. (3)

16. (3)

16. (4)

16. (1)

17. (4)

17. (3)

17. (1)

18. (1)

18. (2)

18. (3)

19. (4)

19. (1)

19. (4)

20. (4)

20. (3)

20. (3)

21. (3)

21. (2)

21. (4)

22. (4)

22. (1)

22. (3)

23. (1)

23. (4)

23. (3)

24. (2)

24. (4)

24. (4)

25. (2)

25. (4)

25. (2)