GMAT 710 Q49 V37 IR5. Retake required?

Hi, I have just given my first attempt of GMAT (after giving 3 mocks with scores 570, 640 & 650) and secured following scores IR5 Q49 V37 Total 710 I am a production engineer from University of Mumbai with 3+ years of workex. No year gaps in my studies and earlier results as under. 10th - 82% 12...