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Daily Question Banks for Engineering Entrance and Board Exams
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| Qod Archive |
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| Questions |
Physics |
Multiple Choice Question with Two or More Choices Correct
The rate at which energy is radiated by a hot body depends upon
(a) the nature of its surface
(b) the area of its surface
(c) the temperature of its surface
(d) the temperature of the surroundings |
Chemistry |
Multiple Choice Question
Which one among the following does not have the hydrogen bond?
| (a) |
Phenol |
(b) |
Liquid NH3 |
(c) |
Water |
(d) |
Liquid HCl |
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Mathematics |
Three of the six vertices of regular hexagon are chosen at random. The probability that the triangle with these vertices is equilateral, equals
| (a) |
1/2 |
(b) |
1/5 |
| (c) |
1/10 |
(d) |
1/20 |
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