Question

which one will replace the question mark ?
7,9,21,27
4,2,36,18
9,4,54,?​

Answer 1

Answer:

36 is the correct answer

Answer 2

Answer:

36

Step-by-step explanation:

this is because in the first step it is

7*3 = 21

9*3 = 27

2nd step

4*9 = 36

2*9 = 18

in the same way third step

9*6 = 54

hence 4 should be multipled by the same number to obtain an answer

therefore 4*6 = 36

hence proved

hope it helped