Number of prime numbers from 1 to 50 are:
18
12
15
20
HCF of 24, 36 and 92 is:
24
36
4
A ______________ number has factors other than 1 and itself
composite
prime
odd
even
The number which is neither prime nor composite is;
0
1
2
5
Which of the following statement is true?
All prime numbers are odd
All prime numbers are even.
There is only one even prime number.
There is only one odd prime number.
The smallest prime number is
In the given numbers,which number is divisible by 3.
6583
6584
6582
6586
LCM of two numbers
Product of numbers ÷ their HCF
Product of numbers × their HCF
Product of numbers
None of these
Successor of every even number is:
Even
Prime
Odd
The greatest number of 4-digits exactly divisible by 12,15, 20 and 35 is:
9,999
9,660
9,832
9,860
