Question : Directions: Which number will replace the question mark (?) in the following number series? 34, 42, 50, 56, 62, 66,?
Option 1: 66
Option 2: 68
Option 3: 72
Option 4: 70
Correct Answer: 70
Solution : Given: 34, 42, 50, 56, 62, 66,?
Add 8, 6, and 4 in the given terms as shown – 34 + 8 = 42; 42 + 8 = 50; 50 + 6 = 56; 56 + 6 = 62; 62 + 4 = 66; 66 + 4 = 70
So, the required missing number in the series is 70. Hence, the fourth option is correct.
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