It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

A sundial has the fewest moving parts of any timepiece. Which has the most?

What goes up but never comes down?

You can hear me, but you can't touch or see me.

What am I?

In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

Rearrange the letters in "new door" to make one word.

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?