Question : A number, when divided by 80, leaves a remainder of 20. What is the remainder when the same number is divided by 16?
Option 1: 2
Option 2: 4
Option 3: 6
Option 4: 8
Correct Answer: 4
Solution :
Here 80 is divisible by 16, so the required remainder = the remainder when given remainder 20 is divided by 16.
Now, the remainder when 20 is divided by 16 is 4.
Hence, the correct answer is 4.