Quantitative Aptitude - Arithmetic Ability Questions

There is 40% increase in an amount in 8 years at simple interest. What will be the compound interest (in rupees) of Rs 30000 after 2 years at the same rate?

Find the HCF & LCM of 16, 24.

What least number must be subtracted from 3401, so that the sum is completely divisible by 11?

The value of sinθ1+cosθ + sinθ1-cosθ

If 3x - 8(2 - x) = -19, then the value of x is

Find the value of 'y' if y84 = 225

The difference between compound interest and simple interest on a certain sum of money for 2 years at 5% per annum is Rs. 41. What is the sum of money?

A sum of Rs 6000 becomes Rs 7200 in 2 years, when invested in a scheme of simple interest. If the same sum is invested in a scheme of compound interest with same yearly interest rate (compounding of interest is done yearly), then what will be the amount (in Rs) after 3 years?