Why 1729 is a magic number? Answer Logically.

What does below rebus means ?

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

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

Can you guess the name of the month by looking the below rebus ?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

What has one eye, but can’t see?