Free PDF download of RS Aggarwal Solutions for Class 8 Maths Chapter-12 Direct and Inverse Proportions solved by Expert Mathematics Teachers on Vedantu.com. All Chapter-12 Direct and Inverse Proportions Exercise Questions with Solutions to help you to revise complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced), NEET, Engineering and Medical entrance exams.