Practicing Success
Select the option that is related to the third number in the same way as the second number is related to the first number. 17 : 306 : : 21 : ? |
459 462 460 464 |
462 |
Pattern followed is : 17 : 306 X : X + X2 We have , 17 : 306 17 : 17 + 172 17 : 17 + 289 17 : 306 Similarly , 21 : ? 21 : 21 + 212 21 : 21 + 441 21 : 462 462 , is correct answer .
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