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Select the option that is related to the third number in the same way as the second numberis related to the first number and the sixth number is related to the fifth number.
8 : 81 :: 12 : ? :: 11 : 144
8 : 81 $$\longrightarrow\ $$ $$8:\left(8+1\right)^2$$
11 : 144 $$\longrightarrow\ $$ $$11:\left(11+1\right)^2$$
Similarly,
The third number = $$\left(12+1\right)^2$$ = 169
Hence, the correct answer is Option C
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