NCERT Class 9/MCQs for Class 9 Science Set-1 Online Exam Test(MCQs :- multiple choice questions and answers. e.g NCERT Class 9 MCQS,NCERT Class 9 Mock Tests , NCERT Class 9 Practice Papers ,NCERT Class 9 Sample Test,NCERT Class 9 Sample questions)

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Question 1: A particle is moving in a circular path of radius r. The displacement after half a circle would be:

Zero

πr

2r

2πr

Total MCQS Questions are 1 in this paper MCQs for Class 9 Science Set-1
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