Jagranjosh.com, India’s leading education portal, presents CBSE Class 9 Science Practice Paper for Sumamtive Assessment-II, 2016-17. This practice paper specially prepared by the subject experts, contains entirely fresh questions picked from the most important topics of Science. This paper will help the students in understanding the depth with which a topic should be studied.
This Practice Paper will Help You:
• understand the latest examination pattern
• get aquainted with the important topics to be studied for SA – II Science exam
Few sample questions from the Question Paper are given below:
Q. What are the two ways by carbon dioxide is fixed in the atmosphere?
Q. What is the name given to the upward push of water on the submerged objects? What are the various factors affecting this upward force?
Q. (a) Why are bryophytes said to be the amphibians of plant kingdom?
(b) State any four major differences between bryophytes and pteridophytes.
Q. (a) What do you mean by the conservation of energy? Why does a machine become hot after working for some time?
(b) A ball weighing 5 kg is dropped from the top of a 20 m high building. Find the K.E. Possessed by the ball when it reaches half the way to the ground?
Q. (a) State the essential conditions required to be satisfied for the work to be done on an object?
(b) A man weighing 80 kg has to carry a box of 50 kg from ground floor to the fourth floor which is at a height of 90 metres. Calculate the work done by the man against gravity.
(c) What amount of work should be done to stop a car of 300 kg, moving at a speed of 18km/hr?