Class 7 Sample Paper - Kerala Talent Olympiad 2025

1. Which number is the largest: 5678, 5768, 5876, 5687?

A) 5678
B) 5768
C) 5876
D) 5687

2. Round off 12345 to the nearest thousand.

A) 12000
B) 12300
C) 12400
D) 13000

3. How many thousands make 1 lakh?

A) 10
B) 100
C) 1000
D) 10000

4. The place value of 5 in 45032 is:

A) 5
B) 50
C) 500
D) 5000

5. The successor of 9999 is:

A) 9998
B) 10000
C) 10001
D) 9990

6. Which property is shown in 4 + 5 = 5 + 4?

A) Associative
B) Commutative
C) Distributive
D) Identity

7. The product of any whole number and 0 is:

A) 1
B) 0
C) The number itself
D) Undefined

8. On the number line, the predecessor of 10 is:

A) 8
B) 9
C) 10
D) 11

9. The HCF of 12 and 18 is:

A) 3
B) 6
C) 9
D) 12

10. The LCM of 8 and 12 is:

A) 12
B) 24
C) 36
D) 48

11. Which number is a prime number?

A) 4
B) 6
C) 7
D) 9

12. The factors of 15 are:

A) 1, 3, 5, 15
B) 1, 5, 15
C) 1, 3, 15
D) 3, 5, 15

13. A line segment has how many endpoints?

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

14. A triangle has how many vertices?

A) 2
B) 3
C) 4
D) 5

15. A circle is defined by its:

A) Center and radius
B) Sides
C) Angles
D) Vertices

16. An acute angle measures:

A) Less than 90°
B) Exactly 90°
C) More than 90°
D) 180°

17. The sum of angles in a quadrilateral is:

A) 180°
B) 270°
C) 360°
D) 540°

18. A triangle with all sides equal is called:

A) Scalene
B) Isosceles
C) Equilateral
D) Right-angled

19. What is −5 + 3?

A) −2
B) 2
C) −8
D) 8

20. On the number line, −4 lies to the:

A) Right of 0
B) Left of 0
C) At 0
D) Right of 4

21. The sum of −7 and 7 is:

A) −14
B) 0
C) 14
D) −7

22. What is (−6) × 3?

A) −18
B) 18
C) −9
D) 9

23. Car moves 5 km forward, then 8 km backward. Final position?

A) −3 km
B) 3 km
C) −13 km
D) 13 km

24. What is −15 ÷ 5?

A) −3
B) 3
C) −5
D) 5

25. Simplify 6/8 to its lowest terms.

A) ¾
B) ⅔
C) ½
D) ⅘

26. What is (2/5) + (3/5)?

A) 1/5
B) 2/5
C) 1
D) 5/5

27. Which fraction is larger: ¾ or ⅔?

A) ¾
B) ⅔
C) Equal
D) Cannot compare

28. Subtract: (5/6) − (1/3)

A) ½
B) ⅓
C) ⅔
D) ⅙

29. What is 2.3 + 1.7?

A) 3.0
B) 4.0
C) 4.5
D) 5.0

30. Convert 0.25 to a fraction.

A) ½
B) ¼
C) ⅕
D) ⅖

31. Subtract: 3.6 − 1.2

A) 2.4
B) 2.6
C) 3.4
D) 4.8

32. On the number line, 0.8 lies between:

A) 0 and 1
B) 1 and 2
C) 2 and 3
D) −1 and 0

33. Multiply: (2/3) × (3/4)

A) ½
B) ⅔
C) ⅙
D) 6/7

34. Convert 3/8 to a decimal.

A) 0.375
B) 0.38
C) 0.3
D) 0.4

35. If ¼ of a number is 5, what is the number?

A) 10
B) 15
C) 20
D) 25

36. In a pictograph, one symbol represents 5 books. If there are 3 symbols, how many books?

A) 10
B) 15
C) 20
D) 25

37. A bar graph is used to represent:

A) Continuous data
B) Categorical data
C) Time-series data
D) Frequency distribution

38. If 10 students like football and 5 like cricket, what does a bar graph show?

A) Equal bars
B) Taller bar for football
C) Taller bar for cricket
D) No bars

39. Perimeter of rectangle (length 10 cm, width 5 cm):

A) 20 cm
B) 25 cm
C) 30 cm
D) 50 cm

40. Area of square with side 4 cm:

A) 12 cm²
B) 16 cm²
C) 20 cm²
D) 24 cm²

41. Perimeter of equilateral triangle with side 6 cm:

A) 12 cm
B) 18 cm
C) 24 cm
D) 30 cm

42. If x + 3 = 7, what is x?

A) 2
B) 3
C) 4
D) 5

43. The expression 2x + 5 when x = 3 is:

A) 10
B) 11
C) 12
D) 13

44. Which is a variable in 4y − 2?

A) 4
B) 2
C) y
D) −2

45. The ratio of 6 to 8 in simplest form is:

A) 2:3
B) 3:4
C) 4:5
D) 6:8

46. If a:b = 2:3 and b:c = 4:5, then a:c is:

A) 2:5
B) 3:5
C) 8:15
D) 15:8

47. A rectangle has how many lines of symmetry?

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

48. The mirror image of letter "A" is:

A) Inverted A
B) Same as A
C) Rotated A
D) No symmetry

49. To draw a circle, you need a:

A) Ruler
B) Compass
C) Protractor
D) Set square

50. To construct a 90° angle, you use a:

A) Ruler
B) Compass
C) Protractor
D) Divider

Kerala Talent Olympiad

Class 7 Sample Paper Kerala Talent Olympiad 2025

Kerala Talent Olympiad Exam - Class 7 Sample Paper