Question : Directions: Select the option in which the numbers are related in the same way as are the numbers in the given set.
(7, 49, 343)
Option 1: (5, 25, 625)
Option 2: (11, 121, 1321)
Option 3: (13, 169, 2197)
Option 4: (3, 9, 29)
Correct Answer: (13, 169, 2197)
Solution :
Given:
(7, 49, 343)
Like, (7, 49, 343)→(7) 2 = 49; (7) 3 = 343
Let's check the options –
First option:
(5, 25, 625)→(5)
2
= 25; (5)
3
= 125 ≠ 625
Second option:
(11, 121, 1321)→(11)
2
= 121; (11)
3
= 1331 ≠ 1321
Third option:
(13, 169, 2197)→(13)
2
= 169; (13)
3
= 2197
Fourth option:
(3, 9, 29)→(3)
2
= 9; (3)
3
= 27 ≠ 29
So, only the third option follows the same pattern as followed by the given set of numbers. Hence, the third option is correct.
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