Math Chapter Wise Integration, Applications Of Integration And Area Bounded By Curve English MCQ UP PCS (Pre) 2003 Q.The volume generated by the revaluation of the ellipse 2 2 x y 1 a b about its major axis: A2 1 ab 3 B2/ab C2/4 ab D2 4 ab 3 Show answer Correct answer: 2 4 ab 3