If 5 January 2016 was a Tuesday, then what day of the week was 8 November 2015?

Given : 5 January 2016 was Tuesday.

Now, 5 January 2016 to 8 November 2015

= 5(January) + 31(December) + 22(November)

= 5 + 31 + 22 = 58 Days = 8 weeks and 2 days.

So, Tuesday - 2 = Sunday.

So, 8 November 2015 was Sunday.

Thus, the correct answer is (c).