Aptitude and Reasoning
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True or False
Exams
6
Q:
| A) Monday | B) Wednesday |
| C) Tuesday | D) Friday |
Answer: C) Tuesday
Explanation:
Explanation:
A century means 100 years => 76 normal years and 24 leap years
We know that, a normal year contain 1 odd day (365/7 = 52 weeks + 1 odd day)
a leap year contain 2 odd days (365/7 = 52 weeks + 2 odd days)
100 years => 76 x 1 + 24 x 2 = 124 odd days = 124/7 = (17 weeks + 5 odd days)
200 years => 2 x 5 = 10 = 1 week + 3 odd days
300 years => 3 x 5 = 15 = 2 weeks + 1 odd day
400 years => 4 x 5 = 20 + 1 odd day (leap year) = 3 weeks + 0 odd days
500 years => 5 x 5 = 25+1 = 26/7 = 3 weeks + 5 odd days
Again repeats...