Question

12 : 20 :: 30 : _?
a) 36 b) 42 c) 48 d) 32 Find the analogy pair.

Answer 1

Answer:

42

Step-by-step explanation:

by formula n^2+n it is right

Answer 2

Answer:

answer is 42

Step-by-step explanation:

according to statement

4^2+4=

${4}^{2} + 4$

now do it alternatively