Question : Directions: Find out the wrong number from the given series. 5, 27, 61, 122, 213, 340, 509
Option 1: 27
Option 2: 61
Option 3: 122
Option 4: 509
New: SSC MTS Tier 1 Answer key 2024 out
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 27
Solution : Given: 5, 27, 61, 122, 213, 340, 509
The following pattern is being followed in the given series – (2) 3 – 3 = 8 – 3 = 5; (3) 3 – 3 = 27 – 3 = 24 ≠ 27; (4) 3 – 3 = 64 – 3 = 61; (5) 3 – 3 = 125 – 3 = 122; (6) 3 – 3 = 216 – 3 = 213; (7) 3 – 3 = 343 – 3 = 340; (8) 3 – 3 = 512 – 3 = 509
So, 27 is the wrong number in the series. Hence, the first option is correct.
Answer Key | Cutoff | Selection Process | Preparation Tips | Eligibility | Application | Exam Pattern
Question : Directions: In the following question, select the missing number of the given series. 2, 5, 14, 41, 122, ?
Question : Directions: Find out the wrong number in the series. 216, 163, 120, 72, 24
Question : Directions: Find out the odd/wrong number in the given series. 62, 46, 34, 24, 16, 10
Question : Directions: In the following question, select the missing number of the given series. 300, 271, 242, 213, 184, ?
Question : Directions: In the following question, select the missing number of the given series. 1, 3, 9, 27, 81, ?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile