A four digit number is divisible by 8 becomes divisible by 7, when 4 is added to it. Find the largest such number.

Options
- 9985
- 9982
- 9992
- 9976

CORRECT ANSWER : 9992

Discussion Board
solution

First we cheek all the numbers last 3-digits , if last 3-digits of a number is divisible by 8(Remainder is 0) then add 4 to that number, it becomes divisible by 7 (Remainder is 0).

OR
First , you can cheek among all the numbers ,which one is largest number you got the answer without checking all the numbers.


GOPIREDDY SIMHADRI 02-17-2018 11:54 PM

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