
|
| physics chemistry maths science forums |
|
|
|
| |
|
|
Daily Question Banks for Engineering Entrance and Board Exams
|
|
|
|
 |
| Qod Archive |
| |
|
| Questions |
Physics |
Multiple Choice Question with Only One Choice Correct
A ladder 2.5 m long and of weight 150 N has its centre of gravity 1 m from its bottom. A weight of 40 N is attached to the top end. The work required to raise the ladder from the horizontal position to the vertical position is
| (a) |
190 J |
(b) |
250 J |
| (c) |
285 J |
(d) |
475 J |
|
Chemistry |
True or False : The formation of oximes is hindered at the very low pH.
|
Mathematics |
Multiple Choice Question
The line x + y = 6 is a normal to the parabola y2 = 8x at the point
| (a) |
(18, -12) |
(b) |
(4, 2) |
| (c) |
(2, 4) |
(d) |
(3, 3) |
|
|
| Answers / Solutions / Hints |
| You need to be logged on for answers! |
|
|
|
|
|
|