The petrol having octane number 80 has [MP PET 2000]

1.	The petrol having octane number 80 has [MP PET 2000]
A.	20% normal heptane + 80% iso-octane
B.	80% normal heptane + 20% iso-octane
C.	20% normal heptane + 80% normal octane
D.	80% normal heptane + 20% normal octane
Answer» B. 80% normal heptane + 20% iso-octane

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The petrol having octane number 80 has [MP PET 2000]

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