Multiple choice When it is 12 : 00 noon in India, the time in San Francisco (USA) world be closed to- 11 : 30 p.m. 11 : 30 p.m. of previous days 08 : 30 p.m. 08 : 30 p.m. of previous days Reveal answer Fill a bubble to check yourself B Correct answer Explanation India (IST) is 13.5 hours ahead of San Francisco (PST) or 12.5 hours ahead during Daylight Savings (PDT). If it is 12:00 noon in India, subtracting 12.5 hours results in 11:30 p.m. of the previous day.