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?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Do you know who was buried in John's tomb?

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?

If eleven plus two equals one, what does nine plus five equal?

What can go through glass without breaking it?

What four weights can be used to balance from 1 to 30 pounds?