Question

3) 81 : 9 :: 144 : ?
1) 14
2) 12
3) 10
4) 16​

Answer 1

Answer:

12

Step-by-step explanation:

9×9=81

then

12×12=144

threfore,

12 is the answer

i hope u understand

Answer 2

extreme term = mean term

81 *? = 9*144

81x = 1296

x = 1296/81

x = 16

option 4

hope it helps you ☺