A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

You need to arrange three 7 and mathematical symbols to form number 1?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Which alphabet is a part of our body?