1526: Ajanta Caves are located in the State of:
(a) Maharashtra
(b) Gujarat
(c) Tamil Nadu
(d) West Bengal
1527: Write the correct chronological order of the following annexations by the Britishers
I. Oudh
II. Punjab
III. Upper Burma
(a) III, II, I
(b) I, II, III
(c) I, III, II
(d) II, I, III
1528: The main advantage of the parliamentary form of government is that
(a) the executive and legislature work independently.
(b) it provides continuity of policy and is more efficient.
(c) the executive remains responsible to the legislature.
(d) the head of the government cannot be changed without election.
1529: Lichens is an association of two types of organisms. They are:
(a) Algae and fungi
(b) Algae and virus
(c) Fungi and virus
(d) Virus and bacteria
1530: Excessive release of the pollutant carbon monoxide (CO) into the air may produce a condition in which oxygen supply in the human body decreases. What causes this condition ?
(a) When inhaled into the human body, CO is converted into CO2
(b) The inhaled CO has much higher affinity for haemoglobin as compared to oxygen
(c) The inhaled CO destroys the chemical structure of haemoglobin
(d) The inhaled CO adversely affects the respiratory centre in the brain