Option 1: 11.30pm - This option suggests that the time in San Francisco when it is 12.00 noon in India would be 11.30pm. However, this is incorrect as San Francisco is ahead of India in terms of time zones, so the time in San Francisco would be ahead, not behind.

Option 2: 11.30pm of previous day - This option correctly states that the time in San Francisco when it is 12.00 noon in India would be close to 11.30pm of the previous day. This is because San Francisco is in the Pacific Standard Time zone, which is approximately 12 hours behind Indian Standard Time.

Option 3: 8.30pm - This option suggests that the time in San Francisco would be 8.30pm when it is 12.00 noon in India. However, this is incorrect as San Francisco is not in the same time zone as India, and there is a significant time difference between the two.

Option 4: 8.30pm of previous day - This option suggests that the time in San Francisco when it is 12.00 noon in India would be 8.30pm of the previous day. However, this is incorrect as San