Quantitative Aptitude - Arithmetic Ability Questions

If 2cosec2A = x, then the value of x is

The ratio of number of boys and girls in a school of 720 students is 7 : 5 . How many more girls should be admitted to make the ratio 1 : 1 ?

If 2 cos θ = 2 – sin θ, then what is the value of cos θ?

Find the common factor of (3757+4357) and (3737+4337) ?

If πsinθ= 1, πcosθ= 1, then (3tan 23θ+1) is

A dealer marks a washing machine for Rs. 7500, and allows a discount of 6% on it. Find the selling price

The length of the diagonal and the breadth of a rectangle are 25 cm and 7 cm respectively. Find its perimeter (in cm).

If the angle of elevation of the top of a pillar from the ground level is raised from 30° to 60°, the length of the shadow of a pillar of height 503 will be decreased by