Today we can have a number problem.O.K?

On his way to school, Jim is knocked down by a car.

He noticed the number of the car.

• The digit in thousand’s place is 4 times the digit in unit place
• The digit in ten’s place is half of the digit in thousand’s place
• The digit in hundred’s place is 3 less than the digit in ten’s place
• Two is in the unit place

Find the number.

I think it is very easy to find out.

Ans: 8142