Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

What kind of band never plays music?

What does this Rebus Picture means ?

You bought me for dinner but never eat me. What am I?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

Replace the question mark in the picture below.

Prove that twice of ten is the same as twice of eleven.

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

Can you find the missing piece of the Porsche?

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?