Question
If all the digits of the number ‘564639742’ are written
in decreasing order from the right end, then what is the sum of second and fifth digit from the left end?Solution
5 6 4 6 3 9 7 4 2
2 3 4 4 5 6 6 7 9
Second digit from the left end is ‘3’.
Fifth digit from the left end is ‘5’.
Required sum = 5 + 3 = 8.
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