Question

find ? in 16:36::25:100::35:225::72:?​

Answer 1

Answer:

Step-by-step explanation:

answer is 11.2

Answer 2

Answer:

441

Step-by-step explanation:

look, 36={6}^2

similarly, 100={10}^2

and, {15}^2

now 6, 10, 15 indicates upcoming number will be sqaure of 21 i.e. 441