Question

If 532 - pqr is divisible by 99, then r - q - p equals?

• A. 0
• B. 1
• C. 2
• D. 3

Answer 1

The correct option is A 0

We know that if a three digit number is subtracted with the reverse digits arrangement of it then it will be divisible by 99.
i.e. abc - cba is always divisible by 99.
So in our question the given number = 532
Reverse digit arrangement= 235
So in the question statement pqr =235
p = 2 , q = 3 , r = 5
So r - q - p = 5 - 3 - 2 = 0