The square of 100 is
100
1000
10000
100000
The sum of 1 + 3 + 5 + 7 + 9 without actual calculation is :
24
25
36
16
With how many zeroes will the square of 900 end?
1
2
3
4
Square of an odd numbers is :
Odd number
Even number
Prime number
None of these
(95)2 = ?
8 × 9 hundreds + 25
9 × 10 hundreds + 25
7 × 9 hundreds + 25
9 × 11 hundreds + 25
Which of the given number is a perfect square ?
8
50
60
By the method of repeated subtraction √49
7
14
5
The number of zeroes at the end of square of 55 .
No zeroes
Write unit digit of the square of 21287?
6
9
Which of the following is not a perfect square?
225
121
400
130
