2036: Consider the following features of newer models of motor cars :
I. Radial tyres
II. Streamlined body
III. Multipoint fuel injection
IV. Catalytic converter with exhaust
Which of these features make the newer models of motor cars more fuel efficient ?
(a) I and II
(b) II and III
(c) II, III and IV
(d) I, III and IV
2037: "Sufi Sect" originated and developed in:
(a) Christianity
(b) Islam
(c) Hinduism
(d) Zoroastrianism
2038: The term "Fourth Estate" refers to:
(a) A very backward State
(b) Judiciary
(c) Parliament
(d) Press
2039: Kim Dae-Jung won the Nobel Prize for Peace. He is from which one of the following countries?
(a) South Korea
(b) Vietnam
(c) Japan
(d) Cambodia
2040: In the context of ecosystem productivity, marine upwelling zones are important as they increase the marine productivity by bringing the
1. decomposer microorganisms to the surface.
2. nutrients to the surface.
3. bottom-dwelling organisms to the surface.
Which of the statements given above is/are correct ?
(a) 1 and 2
(b) 2 only
(c) 2 and 3
(d) 3 only