We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

You can see three almost identical images below. Can you spot the odd one out from them?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

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

I’m tall when I’m young, and I’m short when I’m old. What am I?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)