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?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

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

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

In the four images below, can you find the odd one out?

Find The Odd One Out

1. FLOW
2. SNIP
3. TRAP
4. DRAW
5. BACK

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

What number when divided in half becomes zero?

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.