Question : Directions: In the following question, select the related number from the given alternatives.
10 : 1000 :: 2 : ?
Option 1: 4
Option 2: 0.5
Option 3: 20
Option 4: 8
Correct Answer: 8
Solution :
Given:
10 : 1000 :: 2 : ?
The second number is the cube of the first number in the given pair.
10 : 1000→(10)
3
= 1000
Similarly, 2 : ?→(2)
3
= 8
Hence, the fourth option is correct.
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