Question

Re-usage of used oil should be avoided. Reason: Rancidity means having disagreeable odour in used oil. *
Both A and R are true and R is the correct explanation of the assertion
Both A and R are true but R is not the correct explanation of the assertion
A is true but R is false
A is false R is true

Answer 1

Answer:

both a and r are true and r is the correct explanation of a