Assertion A : Normally turpentine oil is recommended as thinner for indoor painting.
Reason R : Turpentine oil is costlier than other thinners.
Select your answer according to the coding system given below:
a) Both A and R is true and R is the correct explanation of A
b) Both A and R is true but R is not the correct explanation of A
c) A is true but R is false
d) A is false but R is true





