Reasoning Ability - Calendar ProblemsIf 1st January 2012 was Sunday, what day was 1st January 2013?AMondayBTuesdayCWednesdayDThursdayCheck Answer
Step-by-Step SolutionStep 1: Identify the crossed yearFrom 1 Jan 2012 → 1 Jan 2013 we cross 2012.Step 2: Year type2012 is a leap year → contributes +2 odd days.Step 3: Apply the shiftSunday + 2 days = Tuesday.Final Answer:Tuesday → Option BQuick Check:Leap = +2 → Sunday → Tuesday ✅Quick Trick: Check if the crossed year is divisible by 4 (and century rules) to decide +2 or +1.Common Mistakes:MISTAKESUsing the target year's leap status instead of the crossed year's.
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