We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

What do you call a fish without an eye?

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

Find the missing letter in the last circle logically in the given below picture.

What does this rebus mean?

O
N
C
E
TIME

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Identify the hidden meaning behind this picture?

What word is pronounced the same if you take away four of its five letters?