Select the option that is related to the third number in the same way as the second number is related to the first number.
11 : 81 ::13 :
Answer & explanation
Correct answer: option 4
11 -2 = 9 then 92 = 81
similarly
13 - 2 = 11 then 112 = 121
Select the option that is related to the third number in the same way as the second number is related to the first number.
11 : 81 ::13 :
Correct answer: option 4
11 -2 = 9 then 92 = 81
similarly
13 - 2 = 11 then 112 = 121