Can you start the fire using two pieces of wood?

I add 5 to 9 and get 2. The answer is correct, so what am I?

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

Spot the cat in the picture below

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Give it food and it will live; give it water and it will die.

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?