CUET General Test - Which of the following lists of numbers is/are an Geometric Progression : (A) 2, 4, 8, 16, 32,........ (B) 3, 9, 27, 81,....... (C) -3, -6, -12, -24,....... (D) 21, 18,15,....... Choose the correct answer from the options given below: | PYQs + Solutions | AfterBoards