Quantitative Aptitude - Arithmetic Ability Questions

A, B and C can do job in 9, 12 and 36 days respectively if they worked alone. A leaves after they have worked together for 3 days. In how many days can B and C do the rest of the job?

Solve 675.9995+(3.9989)2 = ? ÷ 16.9900865

Find the perimeter (in cm) of a semicircle of radius 28 cm.

The sum of a fraction and 4 times its reciprocal is 13/3. What is the fraction?

The amount received at 10% per annum Compound interest after 3 yrs is Rs 5324. What was the principal (in Rs)?

Gitesh took a loan for 4 years at 5% Compound Interest. If the total interest paid was Rs. 431.01, Calculate the principal.

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

The flight fare between two cities is increased in the ratio 9:11. What is the increase (in Rs) in the fare, if the original fare was Rs. 18,000?