Question : Directions: 9 is related to 80 following a certain logic. Following the same logic, 17 is related to 288. To which of the following is 23 related, following the same logic?
Option 1: 527
Option 2: 525
Option 3: 526
Option 4: 528
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Correct Answer: 528
Solution :
Given:
9 is related to 80 and 17 is related to 288.
Subtract 1 from the square of the first number to obtain the code –
Like, 9 is related to 80→9
2
– 1 = 81 – 1 = 80
And, 17 is related to 288→17
2
– 1 = 289 – 1 = 288
Similarly, for 23→23
2
– 1 = 529 – 1 = 528
So, 23 is related to 528. Hence, the fourth option is correct.
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