The centre of the third figure is empty. What digit should fit inside?

How many letters are in the alphabet?

When it is alive we sing, when it is dead we clap our hands. What is it?

_ _ _ IE _ _
_ _ _ IE _
_ _ IE _ _
_ _ IE _
_ _ _ _ IE

Like you see, some letters have gone missing from these words that contain the IE pair at some or the other place. The letters that will be used to fill the blanks are given below. Use them and form meaningful words. Can you do that?

A, C, D, F, H, K, L, M, N, N, O, R, R, S, S, S, T, T, Y and Y.

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Can you find out which triangle will have a bigger area among the following?
1. A triangle with sides 300, 400 and 500
2. A triangle with sides 300, 400 and 700

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

Who are the happiest people in IPL match?

What do you call a fish without an eye?