Quantitative Aptitude - Arithmetic Ability Questions

18 men or 36 boys working 6 hours a day can plough a field in 24 days. In how many days will 24 men and 24 boys working 9 hours a day plough the same field ?

The average age of 120 members of a society is 60.7 years. By addition of 30 new members, the average age becomes 56.3 years. What is the average age (in years) of newly joined members?

If 1 saree is offered free on purchase of 3 sarees, what is the effective discount on each saree?

In Δ ABC, the median AD is 7 cm and CB is 14 cm, measure of ∠CAB is

Find out the odd word/letters/number/number pair from the given alternatives.

15% of a number, when added to 30% of another, gives 24% of the sum of the two numbers. The bigger number is 4 more than the smaller one. What are the numbers?

What approximate value should come at the place of question mark (?) in the following questions (You are not expected to calculate the exact value).

(111.93 × 5) ÷ 14.02 = 11.002 + ?

In a marriage party 32% are women, 54% are men and there are 196 children. How many men are there in the marriage party?