Daily Question Banks for Engineering Entrance and Board Exams

Questions

Physics

Multiple Choice Question with Two or More Choices Correct
Choose the correct statements from the following :
(a) The gravitational force between two particles are an action and reaction pair.
(b) Gravitation constant (G) is scalar but acceleration due to gravity (g) is a vector.
(c) The values of G and g are to be determined experimentally.
(d) G and g are constant everywhere.
(e) Its angular momentum remains constant.

Chemistry

Multiple Choice Question
Any p-orbital can accommodate upto
(a) four electrons (b) two electrons with parallel spins
(c) six electrons (d) two electrons with opposite spins

Mathematics

There are 15 points in a plane of which exactly 8 are collinear. Find the number of straight lines obtained by joining these points.
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