Select the correct option to test your answer:
Correct Answer: Option C ('A'i'r' 'f'l'o'w's' 't'h'r'o'u'g'h' 't'h'e' 'c'a'n'i's't'e'r' 'o'n' 'i't's' 'w'a'y' 't'o' 't'h'e' 'i'n't'a'k'e' 'm'a'n'i'f'o'l'd')
Verified correct option for Automobile Engineering (Air Pollution And Its Control In Automobile).