Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Which letter of the alphabet has the most water?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

I have thought of a number that is made up by using all the ten digits just once. Here are a few clues for you to guess my number:

First digits is divisible by 1.
First two digits are divisible by 2.
First three digits are divisible by 3.
First four digits are divisible by 4.
First five digits are divisible by 5.
First six digits are divisible by 6.
First seven digits are divisible by 7.
First eight digits are divisible by 8.
First nine digits are divisible by 9.
The number is divisible by 10.

Can you find out the number ?

I look at you, you look at me I raise my right, you raise your left. What am I?

Why do we preferably have round manhole covers and not square ones?

How can you tell a raw egg from a hard-boiled egg?

Find the 8 in the below-given Image.

What kind of storm is always in a rush?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?