Spot what is wrong here in below Picture?

Which tank will fill first?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Why is Saturday stronger than Monday?

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Given below is simple addition with a defined pattern pattern:
7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:

4 + 9 = ?

You need to remove two matchsticks to make the below equation true. Can you do it ?

What does the below mathematical rebus mean?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your