1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

Can you find the thief by just looking at the picture below?

Find the next number in the series below

21 32 54 87 131 ?

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

Why is Saturday stronger than Monday?

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