Quantitative Aptitude - Arithmetic Ability Questions

The ratio of sand to gravel in a mixture is 17:8 while that between gravel and cement is 6:17. What is the ratio of sand to cement in the mixture?

A sum fetched a total simple interest of Rs 1200 at the rate of 7.5%/yr in 4 years. What is the sum (in Rs)?

Determine the value of 'x' when 3x3 = 27

Select the odd word from the given alternatives.

The third proportional of two numbers 4 and 28 is _______.

What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?

Find the value of 200 x 20 x 2 x 0.2 x 0.02 x 0.002 = ?

If 2 cos θ = 2 – sin θ, then what is the value of cos θ?