1) A) 5 B) 9 C) 11 D) 13 Answer: Option BExplanation:Let A = 1, B = 2, C = 3, ....., W = 23, X= 24,Y = 25, Z = 26. Then, W - T = 23 - 20 = 3; T - J = 20 - 10 = 10; S - D = 19 - 4 = 15. So, missing number = P - G = 16 - 7 = 9