Can you find out the total number of triangles in the given figure?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

10+10 and 11+11 can give you the same answer.

Explain how?

In the four images below, can you find the odd one out?

Replace the question mark with the number below given a simple math problem.

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

The answer I give is yes, but what I mean is no. What was the question?