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

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

I make two people out of one. What am I?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

Solve below rebus puzzle?

I am sure no one can have two things for dinner. what are they?

Two friends Smith and Andrew were talking about the bravery of their families. Smith told great stories about his courageous grandfather who fought for Britain in "World War I". Andrew told that his grandfather was so brave that in 1919 just after the war he was honoured with a bravery medal with the words "For our Courageous Soldiers In World War I" embedded into it. Smith knows that his friend is lying. How?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

I have eight fingers and two thumbs but I do not live. What Am I?