The sum of the interior angles of a polygon is twice the sum of its exterior angles. How many sides does the polygon have ? February 12, 2020 by mcq A) 6 B) 4 C) 5 D) 7 View AnswerOption – A. More QuestionsName the new Business Area which Sahara India Parivar has entered into:A take twice as much time as B or thrice as much time to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in ?Which of the following is a hydrocarbon?Who was the first cricketer to take all wickets in a test innings?Which among the following was sent by the Greek sovereigns as ambassadors o pataliputra ?The Asiatic Society of Bengal was founded byA tin a mixture of two liquids A and B in the proportion 4 : 1. If 45 litres of the mixture is replaced by 45 litres of liquid B, then the ratio of the two liquids becomes 2 : 5. How much of the liquid B was there in the tin? What quantity does the tin hold?How many Nephrons are in each kidney?In 1926, Which of the following universties was founded by Madan Mohan Malaviya alond with Anne Besant ?Where did India play its 1st One Day International match?