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SAMPLE PAPER Class - 7th S.T.D

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SECTION – I (MENTAL ABILITY)

1. Which of the following number is divisible by 9?

(A) 823519 (B) 270351 (C) 612593 (D) 759803

2. Select the figure which is embedded in the given figure (X)

(A) (B) (C) (D)

3. In what time will the interest on a certain sum of money become (3/8)th of the amount at the rate of 6% p.a simple interest.

(A) 5 Years (B) 10 Years (C) 8 Years (D) 6 Years

4. Amit, Raj, Kunal, Harsh and Armaan used different types of transport during holidays.

(I) Everyone except Harsh travelled on the bus

(II) Kunal, Harsh and Armaan All went on an aeroplane.

(III) Everyone except Raj went in a taxi

(IV) Amit and Harsh both had a ride on a tram

(V) Raj travelled on a bus and then a train to get his holiday destination

Who used the fewest types of transport during holidays?

(A) Amit (B) Raj (C) Harsh (D) Armaan

5.

(A) – 1 (B) 1 (C) 0 (D) 2

6. The least number which when increased by 5 is divisible by each one of 24, 32, 36 and 54 is

(A) 427 (B) 859 (C) 869 (D) 4320

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7. Aman rotated a game piece 270º clock wise around vertex V as shown in figure. Which of the following represent the position of the game piece of the game piece after 270º clock wise rotation?

(A) (B) (C) (D)

8. Lengths of some world’s longest snakes are 9, 9, 4, 3, 6.5, 2.6, 5.6, 9. The range in metres

of the lengths is _______

(A) 6.25 (B) 6.4 (C) 6.5 (D) 9

9. Which of the following statements is INCORRECT?

(A) All integers and fractions are called rational numbers

(B) The number 0 is neither a positive nor a negative rational number

(C) There are limited number of rational numbers between two rational number

(D) An number that can be expressed in the form of p/q, where p and q are integers and q 0 is called rational number

10. 8, 7, 16, 5, 32, 3, 64, 1, 128, (?)

(A) 18 (B) 13 (C) –1 (D) 3

11. Pick the odd one out

(1) GEDC (2) AZYX (3) PNML (4) USRQ

(A) 1 (B) 2 (C) 3 (D) 4





12. DOZ, GRC, (?), ALW, BMX. The missing term is.

(A) BGL (B) LWH (C) DLT (D) GJM

13. Mirror

(A) (B) (C) (D)

14. What will be the number of triangles in the given figure ?

(A) 9 (B) 11 (C) 10 (D) 12

15.

(A) 12 (B) 14 (C) 16 (D) 20

16. 5 10 17 26 — 50. Find the missing number.

(A) 39 (B) 35 (C) 41 (D) 37

17. Choose the correct alternative and enter the correct choice inside the bracket provided.

C Z F X I V L T O — — (A) RR (b) SR (C) OP (D) OQ

18. Pick the odd one out (1) Pond (2) Pool (3) Tank (4) Brook (A) 3 (B) 1 (C) 2 (D) 4





19. 01 : 04 : = 08 : _______ (A) 96 (B) 72 (C) 64 (D) 81 20. U N H A P P Y : S A D : : C O N C E A L : ? (A) R E V E A L (B) H I D E (C) D I S C L O S E (D) O P E N 21. If W I N D O W is coded as Z H Q B R T, what is the code of the word H O U S E ? (A) K N X Q F (B) K N X R H (C) K N X R F (D) K N X Q H 22. Interchange the symbols ‘+’ and ‘ ’; numbers 2 and 4. Find the alternative which is correct. (A) 2 + 4 3 = 3 (B) 4 + 2 6 = 1.5 (C) 4 2 + 3 = 4 (D) 2 + 4 6 = 8

23. 11

42

5213

6

10

84

279

12

?

44

728

11

(A) 13 (B) 14 (C) 17 (D) 19 24. Akshatha walks 10 m facing the early morning sun and goes 10 m to the right. She then

walks 5, 15 and 15 m, each time turning to her left. How far is she now from her starting point ?

(A) 10 m (B) 15 m (C) 20 m (D) 5 m 25. 02 04 (20) 03 05 (34)

06 08 (—) (A) 48 (B) 56 (C) 64 (D) 100

26.

(A) 322 (B) 333 (C) 344 (D) 355

27. Six families, A, B, C, D, e and F, are living in houses which are in a row. B has F and D as neighbours. E has A and C as neighbours. A does not live next to either F or D does not live next to D. How many houses are there in between the houses of A and B?

(A) 3 (B) 1 (C) 4 (D) 2





28. Select three out of the following five alternative figures which together from one of the four alternative (1), (2), (3) or (4) and when fitted together will form a complete equilateral triangle.

(1) (2) (3) (4) (5)

(A) 1, 2, 3 (B) 2, 3, 4 (C) 1, 2, 5 (D) 1,3,4

29. Spot the figure which contains the mentioned figure on the left

(X) (A) (B) (C) (D)

30. Which of the following collection of letters will look the same in the mirror ?

(A) OSMIHOM (B) VHRTRVH (C) HIMOSTA (D) AOVIVOA





SECTION–II (SCIENCE)

31. Three bulbs A, B, C are connected in a circuit as shown in Figure 14.2. When the switch is

‘ON’

(A) Bulb C will glow first.

(B) Bulb B and C will glow simultaneously and bulb A will glow after some

time.

(C) All the bulbs A,B and C will glow at the same time.

(D) The bulbs will glow in the order A, B and C.

32. Bodies transmitting heat via radiation

(A) Dot not require any medium (B) Are liquids only

(C) Make heat travels in one direction (D) Are solids only

33. The numerical ratio of displacement to distance for a moving object is

(A) Always less than 1 (B) Always equal to 1

(C) Always more than 1 (D) Equal or less than 1





34. What is the percentage of oxygen in the inhaled air ?

(A) 21% (B) 16.4% (C) 18% (D) 20%

35. Ravi has three thermometers as shown in Figure 4.1. He wants to measure the temperature of his body and that of boiling water. Which thermometer (s) should he choose?

(A) Thermometer (i) or (iii) for measuring body temperature and (ii) for measuring the temperature of boiling water

(B) Thermometer (i) for measuring temperature of both

(C) Thermometer (ii) for measuring temperature of both

(D) Thermometer (iii) for measuring temperature of both





36. Fig. Shows an oscillating pendulum Time taken by the bob to move from A to C is t1 and from C to O is t2. The time period of this simple pendulum is

(A) (t1 + t2 ) (B) 2 (t1 + t2 ) (C) 3 (t1 + t2) (D) 4 (t1 + t2)

37. When an electric current flows through a copper wire AB as shown in Figure14.1, the wire

(A) Deflects a magnetic needle placed near it (B) Becomes red hot

(C) Gives electric shock (D) Behaves like a fuse

38. Muscle cramps occurs due to accumulation of

(A) Lactic acid (B) Acetic acid

(C) Alcohol (D) Malice acid

39. A beggar wrapped himself with a few layers of newspaper on a cold winter night. This helped him to keep himself warm because

(A) Friction between the layers of newspaper produces heat.

(B) Air trapped between the layers of newspaper is a bad conductor of heat.

(C) Newspaper is a conductor of heat.

(D) Newspaper is at a higher temperature than the temperature of the surrounding.





40. Akram walks to his school which is at a distance of 3 km from his home in 30 minutes. On reaching he finds that the school is closed and comes back by a bicycle with his friend and reaches home in 20 minutes. His average speed in km/h is

(A) 8.3 (B) 7.2 (C) 5 (D) 3.6

41. Choose the statement which is not correct in the case of an electric fuse

(A) Fuses are inserted in electric circuits of all buildings

(B) There is a maximum limit on the current which can safely flow through the electric circuits

(C) There is a minimum limit on the current which can safely flow in the electric circuits

(D) If a proper fuse is inserted in a circuit it will blow off if current exceeds the safe limit 42. Which of the following cannot be used for measurement of time?

(A) A leaking tap (B) Simple pendulum

(C) Shadow of an object during the day (D) Blinking of eyes.

43. The air tubes in insects are called

(A) Bronchus (B) Tracheae (C) Nostrils (D) Blowholes 44. Which of the following is a physical change

(A) Rusting of iron (B) Tearing of paper

(C) Burning of paper (D) Formation of water

45. Sodium hydroxide will turn

(A) A red litmus to blue (B) Blue litmus to red

(C) No change (D) None of above 46. We can confirm presence of base by

(A) By drinking since they are bitter (B) By using indicators

(C) By mixing with acid (D) Both (B) & (C)

47. Turmeric is

(A) An acid (B) A base

(C) Natural indicator (D) Artificial indicator

48. Name the muscular sheet which separates the abdomen from the chest cavity.

(A) Diaphragm (B) Ribs

(C) Spiracles (D) Tracheae





49. H2O(g) → H2O(l) is a

(A) Chemical change (B) Physical change

(C) Could be any depending on conditions (D) None of above

50. Phenolphthalein is __________ indicator & gives ________ colour with base.

(A) Natural, pink (B) Artificial, blue (C) Artificial, pink (D) None of above

51. Salts are obtained in

(A) Electrolysis (B) Neutralization reaction (C) Both a & b (D) None of above

52. HCl will give____________ colour with turmeric

(A) Yellow (B) Brown (C) Green (D) Purple

53. Concentrated & dilute acids differ in

(A) Smell (B) Colour

(C) Taste (D) Amount of water in them

54. We can differentiate between acids & bases by

(A) Litmus test (B) Turmeric

(C) Checking its pH (D) All of above

55. The food material used to release energy in body cells, which is considered as a biological fuel is

(A) Glucose (B) Vitamin

(C) Water (D) Minerals





SECTION – III (MATHEMATICS)

56. The side of square ABCD is 20% longer than the side of square PQRS. By what percentage is the area of ABCD more than the area of PQRS ?

(A) 20% (B) 24% (C) 40% (D) 44%

57. What is the digit in the tens place in the product of the first 35 even natural numbers ?

(A) 6 (B) 2 (C) 0 (D) 5

58. There are 20 balls. The balls are numbered consecutively starting from anyone of the numbers from 1 to 20. For any case, the sum of the numbers on all the balls will be a/an

(A) Odd number (B) Even number (C) Prime Number (D) Cannot say

59. If 29 :12 81: (x 2),3 then what is the value of x ?

(A) 112 (B) 102 (C) 108 (D) 120

60. Which pair of numbers below are twin primes ?

(A) 8 and 9 (B) 2 and 3 (C) 3 and 7 (D) 41 and 43

61. In a triangle ABC, AB > AC. Then ACB is

(A) Acute (B) Obtuse (C) Right angle (D) Reflex

62. From 5 am to 5 pm, the number of times the angle between the hands of a clock is zero degrees is

(A) 2 (B) 12 (C) 13 (D) 11





63. Jacob and Mohan save 20% and 40% of their respective incomes. If their expenditures are equal, the what is the ratio of the incomes of Mohan and Jacob ?

(A) 1 : 2 (B) 3 : 4 (C) 2 : 1 (D) 4 : 3

64. The number of acute angles in a triangle is

(A) At least 1 and utmost 2 (B) At least 2

(C) Exactly 2 (D) Exactly 3

65. The multiplicative inverse of 1(x 1)(x 1)

is

(A) 1 (x 1)(x 1)

(B) 1(x 1)(x 1)

(C) 2

x 1x (D) 2

x 1x

66. How many composite numbers are in between 50 and 100 (inclusive of 50 and 100).

(A) 39 (B) 40 (C) 41 (D) 42

67. If a triangle has 3 altitudes as lines of symmetry, then it is

(A) Isosceles (B) Right-angled (C) Equilateral (D) Obtuse-angled

68. Which one of the following is a triangle ?

(A) Sum of the medians is greater than the perimeter.

(B) Sum of the medians is less than the perimeter.

(C) Sum of the medians is equal to the perimeter

(D) None of these

69. 40% of M is 600 more than 25% of M. Find M.

(A) 2000 (B) 3000 (C) 4000 (D) 5000





70. Two equal angles are not

(A) Symmetric (B) Congruent (C) Identical (D) Always symmetrical

71. In a right-angled triangle, c is the hypotenuse and a and b are its legs. Which statement is wrong ?

(A) a2 + b2 = c2 (B) c2 – a2 = b2 (C) c2 – b2 = a2 (D) None of these

72. Find the absolute values of x – 2, where x < 2.

(A) x – 1 (B) x + 2 (C) 2 – x (D) 2x

73. In a triangle, the largest angle is ten times the smallest and the remaining angle is the square of the smallest. The largest angle of the triangle is

(A) 80º (B) 100º (C) 120º (D) 90º

74. A sum of Rs 4680 was divided among Parthu, Kunti and Arjun in the ratio of 1 1 1: :2 3 4

. Find

the share of Parthu. (in Rs)

(A) 1440 (B) 1080 (C) 2160 (D) None of these

75. Madhav’s salary is first increased by x % and then decreased by x%. As a result his salary

is decreased by 2x %

100. Comment.

(A) True (B) False

(C) Cannot be determined (D) None of these





step to success TALENT SEARCH EXAMINATION

SAMPLE PAPER CLASS 7th STD

RESPONSE SHEET

Section – I Section – II Section - III

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22 52

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25 55

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