Two hours.

1. Indira Point (in Nicobar Island).
2. It got submerged in the sea during the Tsunami of Dec. 26, 2004.

(i) Haryana
(ii) M.P.
(iii) Chhattisgarh
(iv) Jharkhand

Subcontinent: A subcontinent is a part of the continent, separated from the rest of the continent by natural features such as mountain and sea(s). It has its own specific climatic characteristic and distinct cultural identity. Northern Himalayan Mountain and the Indian Ocean plays great role in making our country Indian subcontinent Country continent the Indian subcontinent: India, Pakistan, Bangladesh, Afghanistan, Nepal, Bhutan, Myanmar, Sri Lanka and Maldives.

7000 km

Andaman and Nicobar Island

(i) At any point, the sun shines perpendicular between Tropic of Cancer and Tropic of Capricorn twice a year.
(ii) At the places lying between these two parallels of latitude, enjoy the overhead sun twice a year
(iii) Ahmedabad has latitude 23⁰N and Kolkata 22⁰34' N latitude
(iv) Ahmedabad and Kolkatta lie between these two parallels. Hence, they enjoy the overhead sun twice a year.
(v) Delhi is the north of Tropic of Cancer so sun cannot be directly overhead.

Standard Time:
When a local time of a longitude is taken as the time for the whole country, it is called the standard time of that country

(i) India is not a giant country. India's total area is only about 2.4 percent of the total geographical area of the world. Russia is the largest country of the world. Then comes China, Canada, USA, Brazil and Australia in the descending order of area.
(ii) It is another of great interest that India is not a pygmy. It is:
(a) Six times bigger than France.
(b) Nine times than Germany.
(c) Twenty-three than Bangladesh.