What English word has three consecutive double letters?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

When we see 2 but call 10?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

A man was just doing his job when his suit was torn. Why did he die three minutes later?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

You were playing ping pong with your friend. Suddenly the ball fell into a narrow metal pipe that was imbedded in the concrete surface of the floor one foot deep. Now you don't have any other ball and you desperately want to take it out and play. You and your friend have your shoelaces, your tennis paddle and a plastic water bottle. However, the bottle cannot fit into the pipe.

How will you take the ball out?

Which wheel of car does not rotate when you turn your car right?

You see me once in June, twice in November, and not at all in May. What am I?

Can you decipher the two rows to find the hidden word?