| Other General Science Interview Questions |
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| Question | Asked @ | Answers |
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| Superphosphate fertilizer is prepared by the reaction between
1 Calcium phosphate and Sulphuric hydroxide
2 Sodium phosphate and Sodium nitrate
3 Magnesium phosphate and Sodium nitrate
4 Sodium sulphate and Phosphoric acid | Central-Police-Forces | 2 |
| Which of the following is the most stable element?
1 Uranium
2 Hydrogen
3 Oxygen
4 Lead | | 1 |
| How does common salt help in separating soap from the
solution after saponification?
1 By decreasing solubility of soap
2 By increasing solubility of soap
3 By decreasing density of soap
4 None of these | | 1 |
| The variety of coal in which the deposit contains
recognizable traces of the orginal plant material is
1 Anthracite
2 Lignite
3 Peat
4 Bitumen | | 1 |
| Bagasse, a by-product of sugar manufacturing industry, is
used for the production of
1 Nylon
2 Glass
3 Paper
4 Alcohol | | 1 |
| What is the zoology ? | | 1 |
| Mesons are found in
1 ?-rays
2 Laser beam
3 X-rays
4 Cosmic rays | | 1 |
| Which of the following gases is obtained by the reaction of
copper with dilute nitric acid is
1 NO2
2 N2O5
3 O2
4 NO | | 1 |
| Monazite is an ore of
1 Iron
2 Titanium
3 Thorium
4 Zirconium | | 1 |
| What are the points to be born in mind while eating to
avoid disease? | | 1 |
| Which of the following has the lease penetrating power?
1 Alpha particles
2 Beta particles
3 Gamma rays
4 All have the same penetrating power | | 1 |
| Which of the following is called a strategic metal?
1 Silicon
2 Germanium
3 Titanium
4 Uranium | | 1 |
| Heavy water is
1 Tritium oxide
2 Deuterium oxide
3 Rain water
4 None of these | | 1 |
| The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold | | 1 |
| Which of the following characteristics is not-shown by hydrogen?
1 It burns in air to form water
2 It supports combustion
3 It combines with almost all the metals forming hydrides
4 None of these | | 1 |
| What are different constituents of food? Explain | HCL | 2 |
| Which of the following gases is not known as green house gas?
1 Carbon dioxide
2 Methane
3 Nitruous oxide
4 Hydrogen | | 1 |
| An element that does not occur in nature but can be produced
artificially is
1 Thorium
2 Radium
3 Plutonium
4 Uranium | | 1 |
| What is the Taxonomy ? | | 1 |
| Water gas is prepared by passing
1 Steam over white-hot coke
2 Air over red-hot coke
3 Methane over red-hot coke
4 Steam over heated sulphur | | 2 |
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