Question : Directions: In the following question, select the related number from the given alternatives.
841 : 29 :: 289 : ?
Option 1: 23
Option 2: 21
Option 3: 17
Option 4: 13
Answer (1)
19th Jan, 2024
Correct Answer: 17
Solution :
Given:
841 : 29 :: 289 : ?
Here, in each pair, the second number is the square root of the first number.
Like, 841 : 29→√841 = √(29 × 29) = 29
Similarly, 289 : ?→√(289) = √(17 × 17) = 17
So, 289 is related to 17. Hence, the third option is correct.
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