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?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

What has a ring but no finger?

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

How many times can you subtract the number two from the number fifty?

Whats the next number in the below number sequence pattern.

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135