1.
Which is the smallest square number that is divisible by each of the number 4, 9 and 10?
2.
What will be the length of third side of a right angled triangle whose hypotenuse is 5cm and one of the side is 3 cm?
3.
Which of the following is not a perfect square?
4.
The square root of 169 is
5.
What is the length of the diagonal of a rectangle having dimensions 3cm and 4cm?
6.
The square root of 1.21 is
7.
What is the smallest square number which is divisible by each of the numbers 6,9 and 15 ?
8.
The square of 1.2 is
9.
In a right angle triangle ABC , right angled at B, AB=6cm, BC=8cm ,then AC= ____ .
10.
Which least number should be subtracted from 629 so as to get a perfect square?