Question

What will be the difference between the sum of the odd digits and the sum of the even digits in the number 857423?

पर्याय

• 0

• 1

• 2

• None of these

Answer 1

1

Explanation:

Required difference = (5 + 7 + 3) - (8 + 4 + 2) = 15 - 14 = 1.