What Adam and Eve do not have but the rest of the people have?

Which alphabet is a part of our body?

Why do we preferably have round manhole covers and not square ones?

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?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Count the number of triangles in the below picture?

what does this below rebus represent identXQQQQQME

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?