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- 1. Multiple Choice
Which of these is the factor of 50
7
3
10
6
- 2. Multiple Choice
Two numbers having only 1 as a common factor.
Whole number
Co- Prime number
Composite number
Natural number
- 3. Multiple Choice
The HCF of two co-prime numbers is
1
2
0
2
- 4. Multiple Choice
The HCF of 12 and 16 is
2
4
6
1
- 5. Multiple Choice
The HCF of two consecutive odd numbers is
0
1
Bigger number
Smaller number
- 6. Multiple Choice
The HCF of two consecutive even numbers is
1
2
Smaller number
Bigger number
- 7. Multiple Choice
The HCF of 66,77,88
22
11
66
33
- 8. Multiple Choice
The LCM of two consecutive numbers is
Their Sum
Their Product
Their Difference
None of these
- 9. Multiple Choice
The smallest odd composite number is
3
5
9
15
- 10. Multiple Choice
The LCM of two co-prime numbers is
Their Product
Their Sum
Their difference
None of these
- 11. Multiple Choice
The LCM of 12 and 16 is
24
48
96
32
- 12. Multiple Choice
What is the Sixth multiple of 13?
78
65
52
91
- 13. Multiple Choice
Which of them is a composite number?
31
13
27
29
- 14. Multiple Choice
The number of multiples of 10 is
10
100
1000
Infinite
- 15. Multiple Choice
The smallest composite number is
1
2
4
9
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