Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 242, 288, ?, 392, 450
Option 1: 338
Option 2: 375
Option 3: 316
Option 4: 324
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 338
Solution : Given: 242, 288, ?, 392, 450
Multiply the square of the consecutive natural numbers (starting from 11) by 2 to get the terms given in the series. (11) 2 × 2 = 121 × 2 = 242 (12) 2 × 2 = 144 × 2 = 288 (13) 2 × 2 = 169 × 2 = 338 (14) 2 × 2 = 196 × 2 = 392 (15) 2 × 2 = 225 × 2 = 450
So, 338 is the missing term in the series. Hence, the first option is correct.
Candidates can download this ebook to know all about SSC CGL.
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 189, 532, 316, ?, 377
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 31, 37, 46, 60, 81, ?
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 4, 11, 20, 31, 44, ?
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 48, 75, 108, ?, 192
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 5, 10, 17, 26, 37, 50, ?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile