Question

Which of the following numbers is not divisible by 99 ?

• A. 2707056
• B. 2703459
• C. 2112462
• D. 2409759

Answer 1

Answer:

B. 2703459

Solution: Calculation: Here for a number to be divide by 99 it must be divided by 11 and 9. By going through the options, ⇒ 2707056 Sum = 27 and difference of digit at odd and even place = -11 So it is divided by 99 ⇒ 2703459 Sum = 30 and difference of digit at odd and even place = 0 So it is not divided by 99 ⇒ 2112462 Sum = 18 and difference of digit at odd and even place = 0 So it is divided by 99 ⇒ 2409759 Sum = 36 and difference of digit at odd and even place = 0 So it is divided by 99 ∴The correct answer is option B.