Quantitative Aptitude - Arithmetic Ability Questions

Factors of  x2 + 7x + 10 are

A sum of Rs. 2000 at 40% per annum compounded annually. Calculate the interest for the third your at compound interest.

Find the volume (in cm3) of a right circular cylinder of diameter 42 cm and height 14 cm.

What is the sum of the measures of all the interior angles of a regular polygon of 9 sides?

The lengths of the two diagonals of a rhombus are 7 cm and 24 cm. Find the length of its perimeter (in cm).

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.

P + Q = 2(P-Q). If Q = 10, what is the value of P?

ΔABC is right angled at B. BD is the altitude. AD is 8 cm and DC is 50 cm. What is the length of BD?