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Question

Which of the following is the odd one out ?

This question was previously asked in
UPSSSC PET 2026 Question Paper (30-Oct-2026) (Shift-2)
The correct answer is

April

In the Gregorian calendar, seven months have 31 days (January, March, May, July, August, October, December), four have 30 days (April, June, September, November) and February has 28 or 29 days.

March has 31 days, January has 31 days and July has 31 days, so these three form one group.

April has only 30 days, so it is the one that does not belong with the others.

No other property singles out March, January or July from the rest, because each of them has 31 days like the others in its group, so the remaining choice does not apply.

April option is correct.

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