Quantitative Aptitude - Arithmetic Ability Questions

An angle is four times its complementary angle. What is the measure of the angle?

What is the perimeter of the sector whose central angle is 60° and radius of the circle is 21 cm?

The point P(-­4,1) divides the segment joining the points (x,0) and (0,y) in the ratio 3:2. Find x and y?

A sum of Rs 4000 becomes Rs 5800 in 3 years, when invested in a scheme of simple interest. If the same sum is invested in a scheme of compound interest with same yearly interest rate (compounding of interest is done yearly), then what will be the amount (in Rs) after 2 years?

The difference between the largest and the smallest angles of a triangle whose angles are in the ratio of 5:3:10 is

In the following question, select the missing number from the given series.34, 69, 140, 283, ?, 1145

If the diameter of a hemisphere is 21 cm, then what is the volume (in cub.cm) of hemisphere?

ΔXYZ is similar to ΔPQR. If ratio of Perimeter of ΔXYZ and Perimeter of ΔPQR is 16:9 and PQ = 3.6 cm, then what is the length(in cm) of XY?