Quantitative Aptitude - Arithmetic Ability Questions

Point A (2, 1) divides segment BC in the ratio 2:3. Co-ordinates of B are (1, -3) and C are (4, y). What is the value of y?

A natural number, when divided by 4, 5, 6 or 7, leaves a remainder of 3 in each case. What is the smallest of all such numbers?

Which of the following pairs is NOT a pair of twin primes?

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

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 1:2 and area of ΔABC is 45 sq cm, what is the area (in sq cm) of quadrilateral BDEC?

The centroid of a triangle is the point where

What is the square root of 6561?

Select the option that is different from the remaining three alternatives.