Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

Make a sentence consisting of three words that have the whole alphabet.

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

Why is the longest human nose just 11 inches?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

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 ()