Technology - Questions and Answers, General Study (GK)

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41.

Which of the following in automobile exhaust can cause cancer?

(a)Carbon monoxide

(b)Oxides of nitrogen

(c)Polyclinic hydrocarbons

(d)Lead

Comment

Answer is: A

42.

Who invented chloroform as anaesthetic?

(a)Edward Jenner

(b)James Simpson

(c)Alexander Fleming

(d)Christian Barnard

Comment

Answer is: B

43.

Which of the following is biodegradable?

(a)D.D.T.

(b)Paper

(c)Plastic

(d)Aluminium

Comment

Answer is: B

44.

Which of the following countries has become first to pass Climate Act?

(a)China

(b)USA

(c)Canada

(d)Germany

Comment

Answer is: C

45.

Who invented the ball-point pen

(a)Lazzlo Biro

(b)Curie

(c)Newton

(d)Baird

Comment

Answer is: A

46.

When did India Join the International Tsunami Warning System?

(a)2005

(b)2007

(d)2004

Comment

Answer is: D

47.

Electrostatic precipitator is used to control

(a)Water pollution

(b)Solid waste

(c)Noise pollution

(d)Air pollution

Comment

Answer is: D

48.

A new technology which provides the ability to create an artificial world and have people interact with it is called

(a)Virtual reality

(b)Televirtuality

(c)Alternate reality

(d)3-D reality

Comment

Answer is: B

49.

X-rays were discovered by

(a)Roentgen

(b)H.Davy

(c)Lavoisier

(d)Faraday

Comment

Answer is: A

50.

Penicillin, an, antibiotic, is obtained from a

(a)Fungus

(b)Virus

(c)Flowering plant

(d)Bacterium

Comment

Answer is: A

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Technology - Questions and AnswersPage 5

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