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The angle turned by a clock's minute hand and the time passed are:
ADirectly proportional
BInversely proportional
CNot related at all
DAlways exactly equal
Answer & Solution
Correct answer: A. Directly proportional
1. 15 minutes gives 90 degrees, 30 gives 180.
2. The ratio is constant.
3. So they are directly proportional.
_Source: NCERT Class 8 Mathematics, Chapter 13, Direct and Inverse Proportions._
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