A. (6 + 15) chains
B. (6 + 12) chains
C. (6 + 18) chains
D. None of these
Correct Answer: (6 + 12) chains ✔
Last Updated: January 20, 2019
A. (6 + 15) chains
B. (6 + 12) chains
C. (6 + 18) chains
D. None of these
Correct Answer: (6 + 12) chains ✔
Last Updated: January 20, 2019