Quantitative Aptitude - Arithmetic Ability Questions

What will be the maximum power of 8 that exactly divides 25!?

Find out the odd word/letters/number/number pair from the given alternatives.

If √x ­- √y = 1 , √x + √y = 17 then √xy = ?

If cot 135° = x, then the value of x is

Which of the following is not a Triangular number?

If the length of one side and the diagonal of a rectangle are 5 cm and 13 cm respectively, then find its perimeter (in cm).

In a triangle ABC, the length of in-radius and circum-radius is 2 units and 6 units respectively. Find the distance (in units) between the in-centre and circum-centre.

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?