Quantitative Aptitude - Arithmetic Ability Questions

Ajay can do a painting in 12 days. Amit is 70% more efficient than Ajay. What is the number of days Amit would need to finish the same painting?

Rs 18200 is divided among X, Y and Z in the ratio of 1/3 : 1/4 : 1/2. What is the share (in Rs) of X ?

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

The least number that must be subtracted from 1294 so that the remainder when divided by 9, 11, 13 will leave in each case the same remainder 6 is:

∆PQR is right angled at Q. If m∠R = 45°, then find the value of (cosecP - √3/2)

At what rate of compound interest per annum will a sum of Rs 10000 become Rs 12321 in 2 years?

Profit of Rs 1,03,500 has to be divided between three partners A, B and C in the ratio 11:7:5. How much amount (in Rs) does B get?

What is the unit digit of the sum of first 111 whole numbers?