DSSSB · Reasoning
If 3 is added to each odd digit and 1 is subtracted from each even digit in the number 5216438, what will be the sum of the digits which are first from the left and first from the right?
- 13
- 16
- 14
- 15
If 3 is added to each odd digit and 1 is subtracted from each even digit in the number 5216438, what will be the sum of the digits which are first from the left and first from the right?
- 13
- 16
- 14
- 15
Answer and detailed solution are available in the protected study screen.
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