Question : Directions: In the following question, select the related number from the given alternatives.
5 : 124 :: 7 : ?
Option 1: 125
Option 2: 248
Option 3: 342
Option 4: 343
Correct Answer: 342
Solution :
Given:
5 : 124 :: 7 : ?
Like, (5)
3
– 1 = 125 – 1 = 124
Similarly,
(7)
3
– 1 = 343 – 1 = 342
342 is related to 7. Hence, the third option is correct.
SSC CGL Complete Guide
Candidates can download this ebook to know all about SSC CGL.