If it took eight men ten hours to build a wall, how long would it take four men to build it?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

What does an Island and the letter T have in common?

What part of the chicken has the most feathers?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

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

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

What does the below rebus riddle means?