General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part18 : 91 to 95

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

91.Tiredness is felt on the top of the mountains because of

high temperature

low temperature

high pressure outside the body

low pressure outside the body

92.For the production of good sound, the flute should be made of

short pipe with narrow diameter

long pipe with narrow diameter

short pipe with large diameter

long pipe with large diameter

93.Laws of electrolysis were propounded by

Snell

Dalton

Faraday

Kepler

94.Consider the following statements : In nuclear power reactors : 1. Uranium-235 is used as the fission material.2. Graphite is used as a moderator.3. Rods of lead are used to control the rate of nuclear reaction.Which of the above statements are correct ?

1, 2 and 3

1 and 2

2 and 3

1 and 3

95.Chlorophyll is a naturally occuring chelate compound in which the central metal is :

iron

copper

calcium

magnesium

More General Science QUESTIONS AND ANSWERS available in next pages