A. gains Rs. 55
B. gains Rs. 50
C. loses Rs. 30
D. gains Rs. 30
Correct Answer: gains Rs. 50 ✔
Last Updated: February 07, 2020
A. gains Rs. 55
B. gains Rs. 50
C. loses Rs. 30
D. gains Rs. 30
Correct Answer: gains Rs. 50 ✔
Last Updated: February 07, 2020