Question 35

Gurkiran's birthday is on Sunday 21st May. On what day of the week will be Shreyas's Birthday in the same year if Shreyas was born on 14th November?

Solution

According to the question, 21st May is Sunday

Number of days left in May = $$31-21=10$$

Similarly, odd days from 21st May till 14th November = $$(10+30+31+31+30+31+14)\%7$$

= $$3+2+3+3+2+3+0=16$$

Now, dividing 16 by 7, remainder = 2

Thus, day on 14th November = Sunday (+2) = Tuesday

=> Ans - (A)

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