Q1. Which of the following is used for regulated electric supply ?
(a) Zener diode
(b) Junction diode
(c) Gun diode
(d) Tunnel diode
Q2. The swing of a spinning cricket ball in air can be explained on the basis of
(a) Sudden change in wind direction.
(b) Buoyancy of air.
(c) Turbulence caused by wind.
(d) Bernoulli’s theorem.
Q3. Milk tastes sour when kept in the open for sometime due to the formation of .
(a) lactic acid
(b) citric acid
(c) acetic acid
(d) carbonic acid
Q4. Polythene is polymer of
Q5. A communication network which is used by large organizations over regional national or global area is called
Q6. The total number of planets revolving around the sun is
Q7. Deficiency of Vitamin B6 in man causes
Q8. In a food chainthe solar energy utilized by plants is only
(a) 10 per cent
(b) 1 per cent
(c) 1 per cent
(d) 01 per cent
Q9. Which type of glass is used for making glass reinforced plastic?
(a) Pyrex glass
(b) Flint glass
(c) Quartz glass
(d) Fibre glass
Q10. Dry ice is
(a) solid ammonia
(b) solid sulphur dioxide
(c) drycarbon dioxide gas
(d) solid carbon dioxide
Q11. The new technology which isemerging in the field of computer is
(a) IC technology
(b) Parallel processing system
(c) Semiconductor technology
(d) Transistor technology
Q12. In a railway track two rails rejoined end to end with a gap in between them because
(a) steel can be saved
(b) accidents due to contraction in winter can be avoided
(c) air gaps are necessary for bearing the weight of running train
(d) accidents due to expansible in summer can be avoided.
Q13. The maximum time a person can continue to be the minister of the State Government without being a member the state legislature
(a) One year
(b) Three months
(c) Six months
(d) No time limit
Q14. Consider the following statements:
1.Increased amount of carbon dioxide in air is an important cause of increasing temperature of the earth.
2.Smoke from forest fires and industries adds soot to the air enhancing the warming.
Which of the above statements is/are true?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
Q15. Islands suffering extreme habitat destruction include
Q16. The Moplah rebellion of 192 L-broke out in?
Q17. Who was the Viceroy of India when the Quit India Movement in 1942?
(d) none of the above
Q18. The Consolidated Fund of India is a fund in which
(a) All taxes collected by the Union as well as state governments are deposited
(b) All money received by or on behalf of the Government of India is deposited
(c) The Union as well as state governments make equal contribution to this fund and out of this, all charged expenses are met
(d) Savings of the Union and state governments are deposited to meet unforeseen expenses
Q19. Which of the following statements is true?
(a) Eastern Ghats form a continuous system of hills along the eastern coast of India.
(b) Western face of the Western Ghats is in the form of an escarpment.
(c) The continental shelf is wider along the Bay of Bengal coast of India.
(d) Tropical easterly jet poses a hindrance to the onset of Indian monsoon.
Q20. Kautilyas Arthasastra is a book on
(a) economic relations
(b) principles and practice of statecraft
(c) foreign policy
(d) duties of the king
1 a 2 c 3 a 4 a 5 b 6 b 7 d 8 c 9 d 10 d 11 d 12 d 13 c 14 a 15 d 16 b 17 a 18 b 19 b 20 b
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