1. Which of the following is a proper fraction?
a) 7/4
b) 5/9
c) 11/3
d) 9/2
Answer: b) 5/9
2. 7/4 can be written as:
a) improper fraction
b) mixed fraction
c) both improper and mixed
d) proper fraction
Answer: c) both improper and mixed
3. The mixed fraction of 7/4 is:
a) 1 1/4
b) 3 1/4
c) 1 3/4
d) 2 1/4
Answer: c) 1 3/4
4. Equivalent fraction of 3/5 is:
a) 6/20
b) 9/25
c) 12/20
d) 3/15
Answer: c) 12/20
5. Which is greater: 2/7 or 4/5?
a) 2/7
b) 4/5
c) both equal
d) cannot be compared
Answer: b) 4/5
6. 1/3 of 2 equals:
a) 1
b) 2/3
c) 3/2
d) 1/6
Answer: b) 2/3
7. The value of 1/3 × 3 is:
a) 1
b) 3/2
c) 3
d) 1/3
Answer: a) 1
8. 3/5 × 2/7 equals:
a) 6/35
b) 5/21
c) 7/30
d) 6/7
Answer: a) 6/35
9. 5/3 × 2 equals:
a) 10/3
b) 3/10
c) 2/15
d) 3/2
Answer: a) 10/3
10. 1/2 of 16 equals:
a) 4
b) 6
c) 8
d) 10
Answer: c) 8
11. The product of two proper fractions is:
a) greater than both
b) smaller than both
c) equal to both
d) none
Answer: b) smaller than both
12. Reciprocal of 2/3 is:
a) 3/2
b) 1/2
c) 2/1
d) 3/1
Answer: a) 3/2
13. Division: 1 ÷ 1/2 =
a) 1/2
b) 1
c) 2
d) 3
Answer: c) 2
14. 3 ÷ 1/4 equals:
a) 12
b) 3/4
c) 4/3
d) 7
Answer: a) 12
15. 3/4 ÷ 3 equals:
a) 1/4
b) 1/3
c) 1/2
d) 3/12
Answer: a) 1/4
16. 2/7 ÷ 8 equals:
a) 2/8
b) 1/28
c) 2/56
d) 1/7
Answer: c) 2/56 → 1/28
17. 1/3 ÷ 5/6 equals:
a) 2/5
b) 1/4
c) 6/15
d) 5/18
Answer: a) 2/5
18. 0.1 × 0.1 =
a) 1
b) 0.01
c) 0.1
d) 0.001
Answer: b) 0.01
19. 0.2 × 0.3 =
a) 0.6
b) 0.03
c) 0.06
d) 0.002
Answer: c) 0.06
20. 1.2 × 2.5 =
a) 3
b) 3.0
c) 3.2
d) 4
Answer: b) 3.0
21. 2.5 × 1.25 equals:
a) 3.25
b) 3.100
c) 3.125
d) 2.5
Answer: c) 3.125
22. 1.76 × 10 =
a) 0.176
b) 17.6
c) 176
d) 1.76
Answer: b) 17.6
23. 0.5 × 100 =
a) 5
b) 50
c) 0.05
d) 0.5
Answer: b) 50
24. 31.5 ÷ 10 =
a) 0.315
b) 315
c) 3.15
d) 31.5
Answer: c) 3.15
25. 1.5 ÷ 100 =
a) 0.015
b) 15
c) 0.15
d) 0.0015
Answer: a) 0.015
26. 6.4 ÷ 2 =
a) 3.2
b) 4
c) 6.2
d) 32
Answer: a) 3.2
27. 19.5 ÷ 5 =
a) 3
b) 3.5
c) 3.9
d) 4
Answer: c) 3.9
28. 25.5 ÷ 0.5 =
a) 5.1
b) 51
c) 255
d) 0.51
Answer: b) 51
29. Distance 89.1 km covered in 2.2 hr. Distance in 1 hour =
a) 38.5 km
b) 40 km
c) 40.5 km
d) 41 km
Answer: c) 40.5 km
30. Perimeter of a regular polygon = 12.5 cm, each side = 2.5 cm. Number of sides =
a) 4
b) 5
c) 6
d) 7
Answer: b) 5
31. A fraction that represents a part of a whole is called a ______ fraction.
Answer: proper
32. The mixed fraction of 7/4 is ______.
Answer: 1 3/4
33. To multiply two fractions, we multiply the ______ and the ______ separately.
Answer: numerators, denominators
34. The reciprocal of 3/5 is ______.
Answer: 5/3
35. The product of two proper fractions is always ______ than each of the fractions.
Answer: smaller
36. 1/2 of 16 is ______.
Answer: 8
37. 0.1 × 0.1 = ______.
Answer: 0.01
38. When a decimal number is multiplied by 100, the decimal point shifts ______ places to the right.
Answer: two
39. 6.4 ÷ 2 = ______.
Answer: 3.2
40. To divide a decimal by another decimal, we first convert the divisor into a ______ number.
Answer: whole