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

How Come ??

I look at you, you look at me I raise my right, you raise your left. What am I?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

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

Two men are in a desert. They both have packs on. One of the guys is dead. The guy alive has his pack open, and the guy who is dead has his pack closed. What is in the pack?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

What country can make you shiver?

What is the next number?

77, 49, 36, 18 ?

Which number should replace the question mark?