CUET General Test - From the given series, which are in Arithmetic Progression? A. 7, 14, 21, 28, … B. 9, 17, 28, 40, ... C. 3, 8, 13, 18, … D. 1, –1, –3, -5, … Choose the correct answer from the options given below: | PYQs + Solutions | AfterBoards