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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 Only One Choice Correct
A cube of ice is floating in water contained in a vessel. When the ice melts, the level of water in the vessel
(a) rises
(b) falls
(c) remains unchanged
(d) falls at first and then rises to the same height as before |
Chemistry |
True or False :
The -OCH3 group belongs to +I group.
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Mathematics |
Value of x for sin {cot-1 (x + 1)} = cos (tan-1 x) is
| (a) |
-1/2 |
(b) |
0 |
| (c) |
1/2 |
(d) |
1 |
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