Question : Directions: Select the option related to the third number in the same way as the second number is related to the first number.
13 : 182 :: 17 : ?
Option 1: 440
Option 2: 306
Option 3: 280
Option 4: 360
Correct Answer: 306
Solution :
Given:
13 : 182 :: 17 : ?
Add 1 to the first number, and then multiply the resultant with the first number, to obtain the second number –
Like, 13 : 182→13 × (13 + 1) = 13 × 14 = 182
Similarly, follow the same pattern for 17 : ?→
17 × (17 + 1) = 17 × 18 = 306
So, 306 is the required missing number. Hence, the second option is correct.
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