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CBSE has relaxed the passing criteria for Class 10 Board

CBSE has relaxed the passing criteria for Class 10 Board for the year 2018. As per the notice, students need to obtains 33% overall in  both internal assessment and board examination to pass the subject.  This is one time measure for this year students only as they were coming from different assessment background while they […]

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Work and energy 9th class important questions

Mark short answer questions

1) What is the work done by a force equal to?
2. Name two factors on which kinetic energy depends.
3. What is the commercial unit of energy?
4. Relate 1 kWh with joule.
5. State the law of conservation of energy.
6. Why do we say work done against gravity is negative?
7. What is average power?


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CBSE Group Mathematics Olympiad

Central Board of Secondary Education, Delhi has been conducting CBSE group Mathematics Olympiad for students studying in its affiliated schools.

WHO CAN PARTICIPATE IN CBSE GROUP MATHEMATICAL OLYMPIAD
a) Student of class XII, XI, X or IX can participate in the competition. However, there will be a common question paper for all participants. Bright students from class VIII may also appear.
b) A school can sponsor maximum five students for the competition.

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