Square of an even number is
odd number
Even number
prime number
None of these
The number of zeroes at the end of square of 55 ?
No zeroes
1
2
3
Which of the following triplet is Pythagorean triplet
( 12, 35, 37)
( 12, 13, 4 )
( 15, 18, 26 )
( 22, 100, 102 )
Write unit digit of the square of 21287.
6
7
8
9
Between the squares of numbers n and n + 1, there are exactly _______ non – perfect square numbers.
n
n2
2n
n3
If side of a square is of length ' x ' then area of square =
x
x2
2x
x3
If ( 241 ) 2 = 58081 then √5.8081 = _________.
24.1
241
0.241
2.41
The square of 100 is
100
1000
10000
100000
Which of the given number is a perfect square ?
50
60
Which of the following number cannot be a perfect square by look at the unit of the number?
2025
2058
1296
62500
