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

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

What can go up a chimney down, but can’t go down a chimney up?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

In the given picture, in how many ways can you read the word "Tiger"?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

What has 88 keys?

You need to remove two matchsticks to make the below equation true. Can you do it ?

Next Number in the Series,

5, 16, 49, 104, ?