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

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

Different lights make me strange by changing me into different sizes. What am I?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?

How many triangles can you find in this given picture?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

You can see it everyday, But cannot touch it at will. What is it?

What number do you get when you multiply all of the numbers on a telephone's number pad?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?