SOME QUESTION
1.The only even prime number is:
 A)2   B)79   C)98   D)67

2.Which of the following is a prime number?
A)117   B)159   C)147   D)149

3.The value of 7*0 is:
A)2   B)7   C)0   D)1

4.The smallest number of four digits is:
A)1000   B)0010   C)0001   D)1001

5.The product of two prime numbers is a :
A)Prime numbers   B)Even numbers   C)Odd numbers   D)Composite numbers.

6.The largest number which is a factor of 56 as well as 84 is :
A)2   B)7   C)14   D)28

7.L.C.M. of 6,9,12,18 is :
A)28   B)36   C)38   D)42