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.
441 : 485 :: 676 : ?
Option 1: 729
Option 2: 740
Option 3: 730
Option 4: 1030
Correct Answer: 730
Solution :
Given:
441 : 485 :: 676 : ?
Determine the square of the square root of the first number after adding one in it, and then add 1 to the resultant, to get the second number in each number pair –
441 : 485 →(√441 + 1)
2
+ 1 = 484 + 1 = 485
Similarly, follow the same pattern for 676 : ?→(√676 + 1)
2
+ 1 = 730
So, the required missing number is 730. Hence, the third option is correct.
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