What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Can you place three balls such that the equation shown in the picture holds true?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

Can you solve this picture maths equation?

Out of four images which one is the odd one out?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

What will you call your mother's brother's brother-in-law?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?