Exams

Ravi is 12 years younger than Surya. Ravi's age is 40% of the sum of his and Surya's age. What will be Surya's age 9 years hence?

50% of a = b, then b% of 40 is the same as _________ of a.

A, B and C can do a job working alone in 12, 16 and 24 days respectively. In how many days they can do the job if they worked together?

The income and substitution effects account for

Here are some words translated from an artificial language.

briftamint means 'militant'
uftonel means 'occupied'
uftonalene means 'occupation'

Which word could mean "Occupant"?

What is the average of first 19 odd numbers?

In the following question, select the missing number from the given series.
2, 5, 17, 71, ?

If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then
76 x 4 + 4 – 12 ÷ 37 = ?