If 10th April, 1963 was Wednesday, then what day of the week was 23rd August, 1959?
Sunday
Thursday
Friday
Tuesday
Monday
Odd days between 23 August 1959 and 10 April 1963 = 1 + 2 + 1 + 8 + 2 + 3 + 2 + 3 + 3 + 0 + 3 + 10 => 38
Odd Days = 38/7 => 3 days
Day on 23 August 1959 = Wednesday - 3 = Sunday