Q.1 Sonia and Ravi are moving on a circular path with a message 'Stop Child
Labour Sonia completes one round in 16 minutes while Ravi in 20 minutes. If
they start from the same point and at same time and move in same direction
after how many minutes will they meet again at the starting point?
Q.2 Form a quadratic polynomial whose zeroes are (2 + 1) and ( 2 3)
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Answer:
common factors of Sonia and Ravi time
Sonia=16,32,48,64,80
Ravi=20,40,60,80
so, Sonia and Ravi will meet at their 5th and 4th round
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