Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Can you find the six hidden animals in the picture below?

What is the riddle which can be asked all day with a different correct answer each time.

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

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 five letter word that is left with only two letters if one is removed?