Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Why is it very easy to weigh a fish?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?

what does this picture(rebus) riddle means ?

Can you move 2 matchsticks to form four equal sized squares.

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Find the hidden tiger in the given optical illusion ?