Select the option in which the numbers are related in the same way as are the numbers in the given set.
(18, 400, 484)

(18, 400, 484)

Second number = $$\left(first\ number+2\right)^2$$ = $$\left(18+2\right)^2$$ = $$\left(20\right)^2$$ = 400

Third number = $$\left(first\ number+4\right)^2$$ = $$\left(18+4\right)^2$$ = $$\left(22\right)^2$$ = 484

Option (a) (20, 400, 576)

Second number = $$\left(20+2\right)^2$$ = $$\left(22\right)^2$$ = 484

Third number = $$\left(20+4\right)^2$$ = $$\left(24\right)^2$$ = 576

The above given logic is not applicable here. So this is not the correct answer.

Option (b) (14, 256, 400)

Second number = $$\left(14+2\right)^2$$ = $$\left(16\right)^2$$ = 256

Third number = $$\left(14+4\right)^2$$ = $$\left(18\right)^2$$ = 324

The above given logic is not applicable here. So this is not the correct answer.

Option (c) (22, 400, 324)

Second number = $$\left(22+2\right)^2$$ = $$\left(24\right)^2$$ = 576

Third number = $$\left(22+4\right)^2$$ = $$\left(26\right)^2$$ = 676

The above given logic is not applicable here. So this is not the correct answer.

Option (d) (24, 676, 784)

Second number = $$\left(24+2\right)^2$$ = $$\left(26\right)^2$$ = 676

Third number = $$\left(24+4\right)^2$$ = $$\left(28\right)^2$$ = 784

The above given logic is applicable here. So this is the correct answer.