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Q.

Assertion (A) : 5 kilometre can be written as 5 km                                            

  Reason (R) : The symbol of unit should not be written in plural form.

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a

Both A and R are true and R is the correct explanation of the A

b

Both A and R are true but R is not the correct explanation of the A.

c

A is correct, but R is incorrect

d

A is incorrect, but R is correct

answer is A.

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Detailed Solution

Solution: Both A and R are correct and R is the correct explanation of A

            [Based on rules for writing units in SI]

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