The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

Can you spot the man between the coffee bean in the picture below ?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Can you decipher the two rows to find the hidden word?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

Which alphabet letter is a question?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?