2921: Fruits stored in a cold chamber exhibit longer storage life because
(a) exposure to sunlight is prevented
(b) concentration dioxide in the is increased of carbon environment
(c) rate of respiration is decreased
(d) there is an increase in humidity
2922: In which Olympics games did India last win a Gold Medal?
(a) Montreal (1976)
(b) Moscow (1980)
(c) Los Angeles (1984)
(d) Atalanta (1996)
2923: What are the primary colours?
(a) Blue, green, yellow
(b) Yellow, red, blue
(c) Red, blue, green
(d) Green, white, black
2924: Kalhana's Rajatarangini (twelfth century) contains
(a) A collection of stories preaching morals
(b) The history of the dynasties of Kashmir
(c) The history of early Muslim rule in India
(d) An account of the early Indian voyages
2925: Consider the following statements:
1. The Cholas defeated Pandya and Chera rulers and established their domination over peninsular India in early medieval times.
2. The Cholas sent an expedition against Sailendra empire of South-East Asia and conquered some of the areas.
Which of these statements is/are correct?
(a) Only 1
(b) Only 2
(c) Both 1 and 2
(d) Neither 1 nor 2