Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 39, 53, ?, 108, 149, 199
Option 1: 81
Option 2: 72
Option 3: 79
Option 4: 76
Correct Answer: 76
Solution : Given: 39, 53, ?, 108, 149, 199
The pattern is as follows – 39 + 14 = 53 53 + (14 + 9) = 53 + 23 = 76 76 + (23 + 9) = 76 + 32 = 108 108 + (32 + 9) = 108 + 41 = 149 149 + (41 + 9) = 149 + 50 = 199
So, 76 is the missing number of the series. Hence, the fourth option is correct.
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 72, 85, 68, 81, ?, 77
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 95, 73, 53, ?, 19, 5
Question : Directions: Select the number from among the given options that can replace the question mark(?) in the following series. 53, 69, 86, 104, 120, ?, 155
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 159, 146, ?, 120, 107, 94, 81
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 112, 101, 91, ?, 74, 67
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile