Quantitative Aptitude - Arithmetic Ability Questions

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

Select the odd word/letters/number/number pair from the given alternatives.

Select the odd number from the given alternatives.

If on an item there is 12% discount on the marked price of Rs 10,000 but the item is sold at Rs 8,360 only then what additional discount (in %) did the customer get?

If the angle of elevation of the sun decreases from 45° to 30°, then the length of the shadow of a pillar increases by 60m. The height of the pillar is

If √[(1 + cosA)/2] = x, then find the value of x.

What is the difference (in Rs) in Compound interest earned in 1 year on a sum of Rs 25,000 at 20% per annum compounded semi-annually and annually?

What is the simplified value of sec4θ – sec2θ tan2θ?