Reasoning Ability - Calendar Problems
If 1st January 2000 was Saturday, what day will 1st January 2400 be?
If 1st January 2000 was Saturday, what day will 1st January 2400 be?
medium Q15 of 15
Step-by-Step Solution
Step 1: Span
2000 → 2400 = 400 years.Step 2: Odd days in 400 years
0 odd days.Step 3: Day shift
No shift → same weekday → Saturday.Final Answer:
Saturday → Option AQuick Check:
400-year cycle = full repeat ✅
Quick Trick: Every 400 years = same weekday and same leap alignment.
Common Mistakes:
MISTAKES- Adding century-year odd days manually instead of applying the 400-year cycle.
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