Math Chapter Wise Conic Section English MCQ RPSC PGT 2022 Q.The evaluate of the parabola y2 = 4 ax is - A27 ay2 = 4 (x +3a)2 B27 ay2 = 4 (x –3a)2 C27 ay2 = 4 (x +2a)3 D27 ay2 = 4 (x –2a)3 Show answer Correct answer: 27 ay2 = 4 (x –2a)3