Which of the following numbers will replace the question mark (?) in the given series?
33, 47, 44, 58, 56, 70, 69,?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 83.
33 + 14 = 47,
47 - 3 = 44,
44 + 14 = 58,
58 - 2 = 56,
56 + 14 = 70,
70 - 1 = 69,
69 + 14 = 83