Answers

2015-06-10T11:16:49+05:30
Numbers that when rounded off to nearest 10 gives 530 are 525,526,527,528,529,530,531,532,533,534

Among them, only 533 is such a number whose sum of digits is 11
So, the required number is 533
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2015-06-10T11:22:12+05:30
525,526,527,528,529,530,531,532,533,534 are the numbers that when rounded off to nearest 10 gives 530...among this 533 is the answer as its sum becomes 11 
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