Question : Directions: Select the option that is related to the fifth number in the same way as the first number is related to the second number and the third number is related to the fourth number.
7 : 512 :: 11 : 1728 :: 10 : ?
Option 1: 1331
Option 2: 2197
Option 3: 1397
Option 4: 1133
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Correct Answer: 1331
Solution :
Given:
7 : 512 :: 11 : 1728 :: 10 : ?
The pattern is as follows –
7 : 512→7 + 1 = 8; (8)³ = 512
11 : 1728→11 + 1 = 12; (12)³ = 1728
Similarly, follow the same pattern for 10 : ?→10+1=11; (11)
3
= 1331
So, 1331 is related to 10. Hence, the first option is correct.
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