Question

2. What is the sum of the digits of the remainder, if the smallest six-digit number is
subtracted from the greatest six-digit number formed by using the digits
8, 6, 2, 0, 4, 9 once only?
(1) 25 (2) 27 (3) 29 (4) 31

Answer 1

Answer:

greatest six digits no.is 986420

and smallest six digits no.is 204689

now,986420-204689=781731 is remainder

now remainder sum=7+8+1+7+3+1=27

hence,ans is 27