Quantitative Aptitude - Arithmetic Ability Questions

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

In the following question, select the odd word pair from the given alternatives.

The value of Sin 60 is

The length of one side and the diagonal of a rectangle are 8 cm and 17 cm respectively. Find its area (in cm2).

Out of a group of three numbers, second is thrice of the first and also twice of the third. If the sum of the three numbers is 55 then find the largest number in the group.

Which of the following is in ascending order?

The square root of 4624 is

How many spherical balls of radius 1 cm can be made by melting a hemisphere of radius 6 cm?