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?

Can it be possible to build a house that has all its four walls facing towards the South?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

A farmer and his neighbour once went to Emperor Akbar"s court with a complaint. "Your Majesty, I bought a well from him," said the farmer pointing to his neighbour, "and now he wants me to pay for the water."
"That"s right, your Majesty," said the neighbour. "I sold him the well but not the water!"?
The Emperor asked Birbal to settle the dispute. How did Birbal solve the dispute?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

Can you find out the missing number in the grid?

What breaks yet never falls, and what falls yet never breaks?

If an electric train is travelling south, then which way is the smoke going?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?