Correct Answer: Saturday

Solution : Code for months –

Code for days –

Code for centuries –

For, 17th of November 1855 –
Formula: {Date + (Month code) + (Century code) + ( last two digit of the year) + ((last two digit of the year / 4)'s Quotient)} / 7

Date = 17
Code for the month (November) = 3
Code for the century (1800) = 2
(1855 = 1800 + 55; For 1800 it will be 2 and for 55 it will be 55)
And, 55 ÷ 4 = 13 (Quotient)
Now, on adding them we get→17 + 3 + 2 + 55 + 13 = 90
On dividing 90 by 7, we get 6 as a remainder.
6 is the code for Saturday.

So, the 17th of November 1855 will be Saturday. Hence, the third option is correct.