Find CBSE Class 10th Science Sample Paper for the SA – II Exam. Question has been framed as per the syllabus covered in the SA – II Exam. It is very important to prepare for the SA – II Exam as it makes a good stock for obtaining excellent marks.
Some questions of this Sample Paper are given here
Q. An object is placed perpendicular to the principal axis of a convex lens of focal length 10 cm. The distance of the object from the optical centre of the lens is 15 cm. Find the position and nature of the image formed.
Q. “Construction of dams ensures electricity generation for a large number of villages”. State two reasons for opposition to the construction of dams inspite of this advantage.
Q. “The sex of the new born child depends on its father and not on its mother.” Justify the statement and support your answer with a neat illustration.
Q. A teacher soaked 10 raisins in 35 mL of distilled water in a beaker labelled A and similar activity she performed and labelled the other beaker B.
She maintained the temperature of beaker A at 20°C and of beaker B at 40°C.
After an hour what will be the percentage of water absorbed by raisins in beaker A and by those in beaker B:
a) The same
b) More in A and less in B
c) More in B and less in A
d) Exactly twice as much in B as in A
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