General Knowledge : General Science QUESTIONS AND ANSWERS :: part17 : 31 to 35
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
31.Water is a compound because |
it exists as a solid, a liquid or a gas. |
it contains hydrogen and oxygen. |
it contains two different elements joined by chemical bonds. |
it cannot be split up into simpler substances by chemical means. |
32.Which of the following contains a good percentage of carbohydrates, fats and proteins ? |
Green vegetables |
Milk |
Groundnut |
Cereals |
33.The term Black Box is more commonly used in relation to which of the following ? |
It ia a box in which high grade uranium is kept to prevent radiation. |
It is a time capsule in which records of important events are kept to be opened at a later date. |
It is a flight recorder in an aeroplane. |
None of these. |
34.Which of the following is not a chemical reaction ? |
Burning of paper |
Digestion of food |
Conversion of water into steam |
Burning of coal |
35.Which of the following are correctly matched ? 1. Tse tse fly - Sleeping sickness 2. Female anopheles mosquito - Malaria 3. Sand fly - Kala Azar |
1 and 2 |
2 and 3 |
1 and 3 |
1, 2 and 3 |
More General Science QUESTIONS AND ANSWERS available in next pages
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