A) Rs. 8400
B) Rs. 4200
C) Rs. 2800
D) Rs. 2100
Correct Answer: B
Solution :Let the cost of mixer be \[x\] The cost of TV. be y According to the problem \[2x+y=7000\] ...(i) \[x+2y=9800\] ...(ii) By solving (i) and (ii) \[y=4200\]
You need to login to perform this action.
You will be redirected in 3 sec