Question : Directions: Select the option that is related to the third number in the same way as the second number is related to the first number.
289 : 306 :: 196 : ?
Option 1: 210
Option 2: 320
Option 3: 225
Option 4: 512
Correct Answer: 210
Solution :
Given:
289 : 306 :: 196 : ?
Add the first number to its square root, to obtain the second number –
Like, 289 : 306→289 + √289 = 289 + 17 = 306
Similarly, follow the same pattern for 196 : (?)→196 + √196 = 196 + 14 = 210
So, 210 is related to 196. Hence, the first option is correct.
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