Why is Saturday stronger than Monday?

Can you solve the below algebraic mathematical equation?

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

John is the son of Jacob.
So,
Jacob is the_____of John's father?

What building has the most stories?

By what process could you make a 'Tea-Table' into food?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

How can you tell a raw egg from a hard-boiled egg?

What can you see in the middle of March and April that you can never see in any other month?

1. Where does Easter come from before Valentine's Day?

2. Do you know what is in the middle of Valentine's?

3. What did the lady bee say to the man bee on the occasion of Valentine's Day

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?