Question : Directions: Three of the following four triads are alike in a certain way as they are formed by performing the same mathematical operations among themselves and thus form a group. Which triad does NOT belong to that group?
Option 1: 12 : 47 : 60
Option 2: 4 : 16 : 20
Option 3: 2 : 7 : 10
Option 4: 5 : 19 : 25
Latest: SSC CGL Tier 1 Result 2024 Out | SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL Tier 1 Scorecard 2024 Released | SSC CGL complete guide
Suggested: Month-wise Current Affairs | Upcoming Government Exams
Correct Answer: 4 : 16 : 20
Solution : Let's check the given options – First option: 12 : 47 : 60; (12 + 47) + 1 = 59 + 1 = 60 Second option: 4 : 16 : 20; (4 + 16) + 1 = 20 + 1 = 21 ≠ 20 Third option: 2 : 7 : 10; (2 + 7) + 1 = 9 + 1 = 10 Fourth option: 5 : 19 : 25; (5 + 19) + 1 = 24 + 1 = 25
So, the second option does not follow the same pattern as followed by the other three options. Hence, the second option is correct.
Candidates can download this ebook to know all about SSC CGL.
Result | Eligibility | Application | Selection Process | Preparation Tips | Admit Card | Answer Key
Question : Directions: Three of the following four triads are alike in a certain way as they are formed by performing the same mathematical operations among themselves and thus form a group. Which triad does not belong to that group?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile