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Calendar - Days Calculation

2 UPSC Prelims MCQs tagged "Calendar - Days Calculation". Free practice with answer keys, explanations, and timed mock tests on Anantam IAS.

  1. It was Saturday on 12 December, 1342. What was the day on 24 August,…

    It was Saturday on 12 December, 1342. What was the day on 24 August, 1342?

    1. ATuesday
    2. BMonday
    3. CSunday
    4. DFriday
    Answer and explanation

    Correct answer: B

    Count the days from 24 August to 12 December within 1342: 7 (rest of August) + 30 (Sep) + 31 (Oct) + 30 (Nov) + 12 (Dec) = 110 days. 110 divided by 7 leaves a remainder of 5, so 12 December falls 5 weekdays ahead of 24 August. Working back 5 days from Saturday gives Monday.