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Zaheeda doubles her speed by running instead of walking. Her time to reach school:
ARemains
BHalves
CDoubles
DTriples
Answer & Solution
Correct answer: B. Halves
1. Speed and time vary inversely.
2. Double the speed, half the time.
3. Cycling at three times the speed takes a third.
_Source: NCERT Class 8 Mathematics, Chapter 13, Direct and Inverse Proportions._
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