If 9 May 2016 was a Monday, then what day of the week was 2 September 2016?

9 May 2016 was a Monday

Calculate the number of days between 9 May 2016 and 2 September 2016.

From 9 May to 31 May: 31 - 9 = 22 days.

In September month :-1 September + 2 September = 2 days

Total number of days between 9 May 2016 and 2 September 2016 :- 

22 days  ( May ) + 30 days ( June ) + 31 days ( July)  + 31 days ( August ) + 2 days ( September )  = 116 days

Divide the total days by 7 to find the remainder :-

$$\frac{116}{7}$$​ = 16 weeks and 4 days. The remainder is 4.

Determine the day of the week :- Since 9 May 2016 was a Monday, move 4 days forward:

hence the correct answer is Friday.

The correct answer is option (c) Friday