Multiple choice Which of the following was ONGC's Chairman and Managing Director in 2006? Sanjive Sethi Govind Bhai Patel R.S. Sharma B.K. Handique Reveal answer Fill a bubble to check yourself C Correct answer Explanation R.S. Sharma was the Chairman and Managing Director of the Oil and Natural Gas Corporation (ONGC) during the 2006-2011 period.