What's the next in the series?

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

Why Aeroplane windows are round?

Why is it very easy to weigh a fish?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?