Quantitative Aptitude - Arithmetic Ability Questions

A cone of height 12 cm and diameter 10 cm is mounted on a hemisphere of the same diameter. What is the volume of the solid thus formed?

In a triangle the length of the side opposite the angle which measures 30 degree is 9√3 cm, what is the length of the side opposite to the angle which measures 60 degree?

When n is divided by 4, the remainder is 3. The remainder when 2n is divided by 4 is:

Find the value of 0.0112 - 0.0012 of 0.14 + 0.25 × 0.20.02 × 0.01

23 x 31 = 713. How much is 0.0713 / 3.1?

A fraction, when taken away from 1/3 gives 1/12. The fraction is

Simplify (2/7 + 3/5) / (2/5 + 2/7)

By what least number should 1200 be multiplied so that it becomes a perfect square?