Quantitative Aptitude - Arithmetic Ability Questions

Suppose that the medians BD, CE and AF of a triangle ABC meet at G. Then AG: GF is

The least number that must be subtracted from 202 to make it a perfect square is

The height of a cone is 24 cm and the area of the base is 154 cm2 . What is the curved surface area (in cm2) of the cone?

A cylindrical vessel of radius 4 cm contains water . A solid sphere of radius 3 cm is dipped into the water until it is completely immersed . The water level in the vessel will rise by

Select the odd number from the given alternatives.

In the following question, select the odd word from the given alternatives.

From the top of a platform 5 m high, the angle of elevation of a tower was 30 deg. If the tower was 45 m high, how far away from the tower was the platform positioned?

Find the odd word/letters/number pair from the given alternatives.