[Solved] A fuel of octane rating 85 matches the antiknock qualities of a mixture consisting of

Q.	A fuel of octane rating 85 matches the antiknock qualities of a mixture consisting of
A.	85% petrol + 15% diesel
B.	15% petrol + 85% diesel
C.	85% benzene + 15% methyl chloride
D.	85% octane + 15% heptane
E.	None of the above
Answer» D. 85% octane + 15% heptane

A fuel of octane rating 85 matches the antiknock qualities of a mixture consisting of