Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Why do you find that most of the buildings are deprived of the 13th floor?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

John went to buy some expensive, foreign chocolates. He only had Rs 100 with him. When he reached the shop, he got out and know that on those chocolates, there was a 15% import duty and 5% VAT.

How much worth chocolate should he buy so that he can accommodate it in Rs 100?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?