Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

What is black when you buy it, red when you use it, and gray when you throw it away?

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

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Trying to tease Birbal, Akbar gave him one gold coin and ask him to buy
* something for him to eat
* something for him to drink.
* something to feed the cows
* something to plant in the garden
and most important you need to buy only one thing.

What must Birbal buy to silence Akbar?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

Who always enjoys poor health?

In the image below, can you find the value of an angle(y)

Given below is simple addition with a defined pattern pattern:
7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:

4 + 9 = ?