Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 15, ?, 52, 72, 93, 115, 138
Option 1: 40
Option 2: 33
Option 3: 20
Option 4: 28
New: SSC Stenographer Application Form 2024 Released
Don't Miss: Month-wise current affairs
Suggested: Upcoming government exams
Correct Answer: 33
Solution : Given: 15, ?, 52, 72, 93, 115, 138
Add consecutive natural numbers in increasing order starting from 18, to obtain the required missing number in the series – 15 + 18 = 33; 33 + 19 = 52; 52 + 20 = 72; 72 + 21 = 93; 93 + 22 = 115; 115 + 23 = 138
So, the required missing term is 33. Hence, the second option is correct.
Application | Eligibility | Dates | FAQs
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 15, 28, 45, ?, 87, 116, 147
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 40, 53, 68, ?, 104,125, 148
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 14, 45, 138, ?, 1254
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 15, 48, 148, ?, 1353
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 144, 127, 110, ?, 76, 59
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile