In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

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

Can you guess the name of the month by looking the below rebus ?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

Find out the missing number in the picture attached:

What does the below rebus riddle means?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

Can you divide the below-given shape into four equal and identical pieces?