** Question No : 1**

6897 is divisible by

11 only

19 only

both 11 and 19

neither 11 nor 19

** Question No : 2**

The greatest number by which the product of three consecutive multiples of 3 is always

54

81

162

243

** Question No : 3**

What least number must be subtracted from 427398 so that remaining number is divisible by 15

3

5

7

9

** Question No : 4**

A number when divided by the sum of 555 and 445 gives two times their difference as quotient and 30 as remainder. The number is

22030

220030

23030

24030

** Question No : 5**

${46}^{2}-(?{)}^{2}=4398-3066$

23

18

38

28

** Question No : 6**

There are four prime numbers written in ascending order. The product of first three is 385 and that of last three is 1001. The last number is:

9

13

15

12

** Question No : 7**

For the integer n, if n*n*n is odd, then what is true

n is odd and n*n is even

n*n is odd

n is even

n*n is odd