2971: Consider the map given below :
The route indicated in the map was followed, during the course of his military expedition, by
(a) Chandragupta II
(b) Harshavradhana
(c) Rajendra Chola
(d) Malik Kafur
2972: Many transplanted seedlings do not grow because
(a) the new soil does not contain favourable minerals
(b) most of the root hairs grip the new soil too hard
(c) most of the root hairs are lost during transplantation
(d) leaves get damaged during transplantation
2973: Which one of the following is the correct sequence in the decreasing order of contribution of different sectors to the Gross Domestic Product of India.?
(a) Industry-Agriculture-Services
(b) Service-Agriculture-Industry
(c) Industry- Services-Agriculture
(d) Service- Industry- Agriculture
2974: In high mountain regions bleeding through nose occurs because:
(a) The pressure of the blood capillaries is higher than the outside pressure
(b) The pressure at high altitudes is greater than that in the plains
(c) The blood pressure increases at high altitudes
(d) The blood pressure decreases at high altitudes
2975: Which one of the following is the appropriate reason for considering the Gondwana rocks as most important of rock systems of India?
(a) More than 90% of limestone reserves of India are found in them
(b) More than 90% of India's coal reserves are found in them
(c) More than 90% of fertile black cotton soils are spread over them
(d) None of the reasons given above is appropriate in this context