General Knowledge : General Science QUESTIONS AND ANSWERS :: part23 : 11 to 15
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
11.Which one of the following statements is correct / A slab of ice kept in a room : |
does not radiate heat |
does not radiate heat but absorbs heat from the surrounding |
radiates heat but absorbs more heat from the surrounding |
radiates heat more than that absorbed by it from the surrounding |
12.When two bodies, a heavy one and a light one are acted upon by the same force for the same time then : |
the light body builds up a lower velocity than the heavy one and the momentum gained is different in both cases |
the light body builds up a higher velocity than the heavy one and the mementum gained is dfferent in both cases |
the light body builds up a higher velocity than the heavy one and the momentum gained is the same in both cases |
none of the above is correct |
13.Why is there a spluttering sound when water is sprinkled on hot oil ? |
Boiling point of the water is higher than that of oil |
Boiling point of the oil is higher than that of water |
Oil and water do not mix |
Oil and water combine to form a compound |
14.Consider the following statements : 1. Marble is a constiuent of tooth paste 2. Gypsum is used for the manufacture of ammonium sulphate Which of the statements given above is/are correct |
1 only |
2 only |
Both 1 and 2 |
Neither 1 nor 2 |
15.Give the increasing order of the atomic masses of the following elements. 1. Hydrogen 2. Oxygen3. Helium 4. Carbon |
1, 2, 3, 4 |
4, 3, 2, 1 |
2, 3, 1, 4 |
1, 3, 4, 2 |
More General Science QUESTIONS AND ANSWERS available in next pages
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