Quantitative Aptitude - Arithmetic Ability Questions

G and AD are respectively the centroid and median of the triangle ΔABC.The ratio AG:AD is

The largest chord of the circle has a length of 20.4 cm. The radius of the circle will be _____.

In an isosceles trapezium ______.

The volume of a right circular cone, whose radius of the base is half of its altitude, and the volume of a hemisphere are equal. The ratio of the radius of the cone to the radius of the hemisphere is

In a triangle ABC, a line is drawn from C which bisects AB at point D. Find the ratio of area of the triangles DBC and ABC.

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

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

If 49 is subtracted from the square of a number, then the result obtained is 576. What is the number?