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?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

What Deficiency does the below rebus represent?

VIT_MIN

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

What does below rebus means ?

Can you solve the maths in the below-given picture equation?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?