Spot 5 differences in two Christmas tree below:

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

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?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Out of four images which one is the odd one out?

What does Alexander the Great and Winnie the Pooh have in common?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?