Which Travels Faster? Solve below famous picture riddle:

In a school, 280 students studied chemistry, 254 students studied physics and 280 students studied biology.

97 students studied chemistry as well as physics, 138 students studied physics as well as biology and 152 students studied chemistry as well as biology.

73 students studied all the three branches.

Can you find out the total number of students?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

They are three errirs in this question. Can you find them?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

What 5-letter word typed in all capital letters can be read the same upside down?

What is the longest word in the dictionary?

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. One time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. Can you tell me how that was possible?”

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?