Quantitative Aptitude - Arithmetic Ability Questions

The area of a circle is 38.5 cm2. Find its circumference (in cm).

The total surface area of a cube is 337.5 cm². Find its side (in cm).

The sum of a fraction and 3 times its reciprocal is 31/6. What is the fraction?

Two trees are standing along the opposite sides of a road. Distance between the two trees is 400 metres. There is a point on the road between the trees. The angle of depressions of the point from the top of the trees are 45 deg and 60 deg. If the height of the tree which makes 45 deg angle is 200 metres, then what will be the height (in metres) of the other tree?

In the following question, select the odd letter/letters from the given alternatives.

ΔUVW is right angled at V. If secU = 5/3, then what is the value of tanW ?

Find the value of 6732.8 + 673.28 + 67.328 + 6.7328 + 0.67328 ?

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