361: Which one of the following regions of India is now regarded as an ecological hot spot ?
(a) Western Himalayas
(b) Eastern Himalayas
(c) Western ghats
(d) Eastern ghats
362: The crop which grows in alluvial soil and needs 150 cm rainfall is:
(a) Wheat
(b) Rice
(c) Groundnut
(d) Sugarcane
363: Consider the following statements in respect of a jet engine and a rocket:
1. A jet engine uses the surrounding air for its oxygen supply and so is unsuitable for motion in space.
2. A rocket carries its own supply of oxygen in the gas form, and fuel.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
364: Which of the following pairs is incorrect?
(a) Nagarjunasagar : Andhra Pradesh
(b) Tungabhadra : Andhra Pradesh and Karnataka
(c) Farakka : West Bengal
(d) Kosi : Gujarat
365: What are the primary colours?
(a) Blue, green, yellow
(b) Yellow, red, blue
(c) Red, blue, green
(d) Green, white, black