Correct option is D
Given:
1 April 2017 was a Saturday
Solution:
Days in April: From 1 April to 30 April = 30 days
Since 1 April is a Saturday, we exclude this day.
Remaining days in April: 29 days
Days in May: From 1 May to 12 May = 12 days
Total Days: 29 (April) + 12 (May) = 41 days
41 days is equivalent to 5 weeks and 6 days (since 41 divided by 7 is 5 weeks and 6 days)
Saturday + 6 day = Friday
So, 12 May 2017 was a Friday.
Thus, correct answer is (d) Friday.