Arithmetic Ability
Calendar

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Q.

What was the day on 31st Dec,2011 ?

View Answer

Correct choice: B

Explanation:

31st Dec, 2011 = (2010 years + Period from 1.1.2011 to 31.12.2011) Odd days in 2000 years = 0 10 years has 2 leap years + 8 ordinary years. Number of odd days in 10 years ( 2 x 2 + 8) = 5 odd days. 31st,Dec => complete year of 2011 (non-leap year) = 1 odd day. Total number of odd days = (0 + 5 + 1) = 6. Given day is saturday.
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