Question number 4 to 6 are of Assertion & Reason question. Each of these questions contains an
Assertion followed by Reason. Read them carefully and answer the question on the basis of following
options. You have to select the one that best describes the two statements.
(a) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
(c) If Assertion is correct but Reason is incorrect.
(d) If Assertion is incorrect but Reason is correct.
(e) If Assertion & Reason both are incorrect.
Assertion: Distance is the actual path length between two positions.
Reason: Distance is a vector quantity.
Assertion: A desert cooler works better on a cloudy day.
Reason: Desert cooler uses water for cooling.
Assertion: A cell placed in a hypotonic solution swells up.
Reason: A medium surrounding the cell has a higher concentration of water than the
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Answer:
for the first statement the answer will be (c) bcoz distance is the actual length of the path covered but distance is a scalar quantity
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