Solve the equation in the image by looking at the pattern closely.

If an electric train is travelling south, then which way is the smoke going?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

What has no start, end, or centre?

What is the longest word in the dictionary?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

A swan sits at the center of a perfectly circular lake. At an edge of the lake stands a ravenous monster waiting to devour the swan. The monster can not enter the water, but it will run around the circumference of the lake to try to catch the swan as soon as it reaches the shore. The monster moves at 4 times the speed of the swan, and it will always move in the direction along the shore that brings it closer to the swan the quickest. Both the swan and the the monster can change directions in an instant.
The swan knows that if it can reach the lake's shore without the monster right on top of it, it can instantly escape into the surrounding forest.

How can the swan successfully escape?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

The centre of the third figure is empty. What digit should fit inside?