I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

What is the relationship between these matchstick pictures below?

What do you see in the image below

A guard is positioned at the one side of the bridge saying ‘A’. His task is to shoot all those who try to leave from ‘A’ to the other side and say ‘B’. He also need to welcome the person who comes from another side ‘B’ to his side ‘A’. The guard comes out of his post every 1 hour and looks down the bridge for any people trying to leave. You are at side ‘A’ and wish to go to another side ‘B’. you also know that it would take 1:45 hr to cross the bridge. How will you cross the bridge?

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

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

What is the next number in this matchsticks series riddle?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?