Correct Answer: Option C
here, here, value of n is lesser than 50 and greater than 20. And if the number is divided by 5 remains 2. so,the number could be 22,27,32,37,42,47 again, after distributing among 6 children remains 1 so the number could be 25,31,36,43,49 here, 37 fills both the conditions. so,n=37 so,after distributing seven children remains=2
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