Home › CBSE Class 8 › Mathematics › Direct And Inverse Proportions › Weight of sugar and its cost are in:
Weight of sugar and its cost are in:
AInverse proportio
BNo proportion at
CRandom relation
DDirect proportion
Answer & Solution
Correct answer: D. Direct proportion
1. More sugar always costs more.
2. The ratio of cost to weight stays fixed.
3. So they are in direct proportion.
4. The answer is direct proportion.
_Source: NCERT Class 8 Mathematics, Ch 11 'Direct and Inverse Proportions'_
Related questions
If x and y vary inversely and x is 20 when y is 6, then k is:In a direct proportion, the graph of y against x passes through:Which pair is NOT in direct proportion?More pipes filling one tank is an example of:Doubling x in an inverse proportion means y is:Doubling x in a direct proportion means y is:If 4 workers finish a job in 6 days, 8 workers take:If 6 taps fill a tank in 80 minutes, 5 taps take: