Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

What word is pronounced the same if you take away four of its five letters?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Find the next number in the series.
1 10 24 43 67 ?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

Can you name some countries which do not have the alphabet 'A' in them?

Find the value of "?" in the ball picture Riddle below:

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.