Instructions

The question is based on the five three digit numbers given below:
527 749 456 188 863

Question 178

If ‘2’ is subtracted from last digit of each of these numbers and ‘1’ is added tothefirst digit of each of these numbers, which of the following will be the third digit ofthe second lowest number thus formed?

Solution

the given number are 527 749 456 188 863

we need to subtract 2 from last digit of each of these numbers and add 1 to the first digit of each of these number

then the numbers are 625 , 847 , 554, 286, 961

2nd lowest of the new numbers are 554

and hence the last digit of it is 4

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