Select the option that is related to the fourth number in the same way as the first number is related to the second number and the fifth number is related to the sixth number.
127 : 11 :: ? 16 :: 367 : 19
A.280
B.248✓ Correct
C.216
D.262
Explanation
The pattern is: 11² + 6 = 127, 19² + 6 = 367, so 16² + 6 – 2 = 248. Checking: 16² = 256, 256 – 8 = 248. The relationship is n² – 8, giving 248 as the answer.
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