If the number 357*25* is divisible by both 3 and 5, then the missing digits in the unit’s place and the thousandth’s place respectively are 0,6       (b) 5, 1      (c) 5, 4    (d) None of these

A number 476^(**)0 is divisible by both 3 and 11.The non-zero digits in the hundred's and ten's place respectively are 7,4 (b) 5,3 (c) 5,2 (d) None of these

Cubes of the numbers for which the digits in the units place are 2,8 nd 3,7 end s in _________ and respectively.

Assertion (A) : The number 90356294 is divisible by 4 . Reason (R ) : A number with an even digit in the units place is always divisible by 2 .

In two digit numbers, how many times does the digit 5 occur in (i)the ten's place (ii)the units place?

A perfect square number can never have the digit ______ at the unit’s place.

The digit in the unit’s place in the square root of 15876 is (a) 2 (b) 4 (c) 6 (d) 8

Number of 5digit numbers divisible by 25 that can be formed using only the digits 1,2,3,4,5&0 taken five at a time is

If x is an even number,then x^(4n), where n is a positive integer,will always have zero in the units place (b) 6 in the units place either 0 or 6 in the units place (d) None of these

In a three digit number the digit in the unit’s place is 75% of the digit in the ten’s place. The digit in the ten’s place is greater than the digit in the hundred’s place by 1. If the sum of the digits in the ten’s place and the hundred’s place is 15, what is the number? a. 687 b. 786 c. 795 d. cannot be determined e. none of these