Quantitative Aptitude - Arithmetic Ability Questions

Find equation of the perpendicular to segment joining the points A(0,4) and B(-5,9) and passing through the point P. Point P divides segment AB in the ratio 2:3.

What is the circumference (in cm) of a circle whose area is 616 sq cm?

ΔPQR is right angled at Q. If cosP = 3/5, then what is the value of cosR ?

Simple interest on a sum for 10 years is equal to 5% of the principal. In how many years interest will be equal to the principal?

Puneet lent out Rs 30000 in two parts, one at 5% and the other at 9% interest. The yearly average interest comes out to be 6%. What are the amounts (inRs) that are lent at 5% and 9% respectively?

Which of the following numbers is divisible by 12?

If 2 + 2x < 3 + 5x and 3(x -­ 2) < 5 -­ x; then x can take which of the following values?