Question

Os 1 Aircle the comment alternative for even question below
From following numbers which is the factor of number of 77
B) 7
C Both A&S
D) None of above
2. Which one of the following are prime numbers?
A) 2,5,9
B) 5,6,11
C) 2.3.5
D) All above
3. Which one of the following is neither prime nor composite number?
A) 2
B) 1
C) 3
D) 7
4. From the following numbers, which is composite numer?
A 11
B. 29
C. 37
D. 40
5. How many prime numbers are there between 1 to 100?
AJ 25
B) 24
C) 30
D) 60​

Answer 1

Answer:

1)b.

2)b.

3)b.

4)d.

5)d.

Explanation:

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