Quantitative Aptitude - Arithmetic Ability Questions

If 2x+4-2x+2=3, then the value of x?

In how many years will Rs 25,000 yield Rs 8,275 as compound interest at 10% per annum compounded annually?

At what rate of compound interest per annum will a sum of Rs 20000 become Rs 25088 in 2 years?

A's income is 25% more than B's income. B's income is what percent of A's income?

The price of a shirt after 15% discount, is Rs.119. What was the marked price of the shirt before discount

If 25% of an electricity bill is deducted, Rs 1788 is still to be paid. How much was the bill?

In ΔXYZ measure of angle Y is 90°. If cosecX = 17/15, and XY = 4cm, then what is the length (in cm) of side YZ?

Δ DEF is right angled at E. If m ∠D = 30°. What is the length (in cm) of DE, if EF = 2√3 cm?