In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Trying to tease Birbal, Akbar gave him one gold coin and ask him to buy
* something for him to eat
* something for him to drink.
* something to feed the cows
* something to plant in the garden
and most important you need to buy only one thing.

What must Birbal buy to silence Akbar?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Prove that twice of ten is the same as twice of eleven.

Can you find the company name in the pictogram below?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

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

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?