Question

3A3,6D7,----72V21
find the missig term?

Answer 1

Answer:

18K13

Step-by-step explanation:

SOLUTION:-

. In first numbers the relationship like this :

3×2=6

6×(2+1)=6×3=18

18×(3+1)=18×4=72

so 1st number is 18.

2. In second letters the relationship like this:

A ,B,C,D---after 2×1 letters

after D in 2×3 letters difference is K

after K in 2×5 letters difference is V

3. In 3rd numbers the relationship like this:

3+4=7

7+(4+2)=7+6=13

13+(6+2)=13+8=21

so number is 13

final answer is 18K13