John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

What has one letter and starts with an E?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?