Explanation:

- 15 August 1947 was a Friday.

- To find the day for 26 January 1950, count the total number of days between the two dates.

- Count leap years: 1948 is a leap year, so 1 extra day.

- Days from 15 August 1947 to 15 August 1949 = 2 years = 730 days (365*2), plus 1 leap year day = 731 days.

- From 15 August 1949 to 26 January 1950: August (16 days), September (30), October (31), November (30), December (31), January (26), total = 164 days.

- Total days = 731 + 164 = 895 days.

- 895 divided by 7 = 127 weeks and 6 extra days.

- 6 days after Friday is: Friday ? Saturday ? Sunday ? Monday ? Tuesday ? Wednesday ? Thursday.

Option:1, Friday

Option:2, Saturday

Option:3, Sunday

Option:4, Thursday