In the given question, out of four options, only one is correct. Write the correct answer.
Which of the following numbers is divisible by 99? (a) 913462 (b) 114345 (c) 135792 (d) 3572406
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Solution
Given a number is divisible by 99. Now, going through the options, we observe that the number (b) is divisible by 9 and 11 both as the sum of digits of the number is divisible by 9 and sum of digits at odd places = sum of digits at even places.