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  • Check what the result would have been if Sundaram had chosen the numbers shown below. 4. 937

Check what the result would have been if Sundaram had chosen the numbers shown below.

    Q4. 937

Answers (1)

best_answer

Let choosen number be abc then,

abc = 100a + 10b + c

cab = 100c + 10a + b

bca = 100b + 10c + a

The addition of all above three, abc + cab + bca = 111(a + b + c) = 37 × 3(a + b + c), which is divisible by 37

here a = 9, b = 3, and c = 7

937 + 793 + 397 = 2109 = 37*57  i.e. divisible by 37.

Posted by

Pankaj Sanodiya

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