When it is 2 p.m. in India, in which countries would it be 2 p.m. too?

The countries which use the same longitude to calculate their mean time would follow the same time zone and have equal time to that of India. There is no other country which uses the same longitude to measure the time. Hence when it is 2 p.m. in India, there is no other country in which it would be 2 p.m.