Question : Directions: In the following question, select the related number from the given alternatives.
13 : 24 :: ? : ?
Option 1: 45 : 79
Option 2: 56 : 78
Option 3: 35 : 59
Option 4: 57 : 68
Correct Answer: 57 : 68
Solution :
Given:
13 : 24 :: ? : ?
Here, the difference between the numbers of both pairs is 11.
Like, 13 : 24→24 – 13 = 11
Let's check the options –
First option:
45 : 79; 79 – 45 = 34 ≠ 11
Second option:
56 : 78; 78 – 56 = 22 ≠ 11
Third option:
35 : 59; 59 – 35 = 24 ≠ 11
Fourth option:
57 : 68; 68 – 57 = 11
So, only the fourth option follows the same pattern as followed by the given pair. Hence, the fourth option is correct.