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Two quantities rising together in a fixed ratio are in:
AEqual proportion
BDirect proportion
CInverse proportio
DNo proportion at
Answer & Solution
Correct answer: B. Direct proportion
1. Weight of sugar and its cost move up together.
2. Their ratio stays the same throughout.
3. Such quantities are in direct proportion.
4. So the answer is direct proportion.
_Source: NCERT Class 8 Mathematics, Ch 11 'Direct and Inverse Proportions'_
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