Find the last number in the series below:

voN luJ yaM raM ---

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

What number divided by 4 is the same as that number minus 4?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

I shave every day, but my beard stays the same. What am I?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?