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?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

Where do you go to learn how to make ice cream?

Replace the question mark with the correct number below.

What Deficiency does the below rebus represent?

VIT_MIN

Replace the question mark with the correct number in below Picture:

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

In the image given, you can find several triangles. Can you count them all?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?