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.
12 : 146 :: ? : 443 :: 16 : 258
Answer & explanation
Correct answer: option 3
12 : 146 :: ? : 443 :: 16 : 258
The logic followed here is :
Second number - 2 = 146 - 2 = 144 and square root of 144 is 12
and
258 - 2 = 256 and square root of 256 is 16
similarly
443 - 2 = 441 and square root of 441 is 21