Move four matchsticks to the below square to form three squares?

If 1+9+8=1, what is 2+8+9?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

How many triangles can you count in the figure given?

Jessica is telling her friends this story and asks them to guess if it’s the truth or a lie: “There was a man sitting in a house at night that had no lights on at all. There was no lamp, no candle, and no other source of light. Yet, he sat in the house and read his book happily.” Her friends say she’s lying, but Jessica corrects them and says she’s telling the truth. Jessica’s story is true—but how?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?