8, 20, 36, 56, 

Choose the correct option:

CUP : LIP :: BIRD : ?

If g(x) = 1-x and h(x) = x/(x-1), then g(h(x))/h(g(x))

Using the digits 1, 2, 3, 4, 5, 6, and 7, how many 4-digit numbers can be formed without repetition?

Find the square root of the least perfect square number that is exactly divisible by 3, 6, 7, 8, 10, and 14.

The sum of two positive numbers is 23 and the sum of their squares is 289. Find the difference of the squares of the two numbers.

What is the number of possible words that can be formed using the letters in the word "EASYQUIZ" such that the vowels always come together?

Three pencils cost the same as two erasers.
Four erasers cost the same as one ruler.
If the first two statements are true, then pencils are more expensive than rulers.

A, B, and C divided some money among themselves in the ratio 3:9:9, respectively. If the share of C is ₹300 more than the share of A, what is the amount of money B got?

A student who secures 20% marks in an examination fails by 30 marks. Another student who secures 32% marks gets 42 marks more than those required to pass. The percentage of marks required to pass is: