A) Rs 2400
B) Rs 4800
C) Rs1200
D) Rs 3700
Correct Answer: A
Solution :
Ans. Let the prices of 1 trouser and 1 shirt are Rs x and Rs y, respectively. Therefore, according to the question, \[2x+4y=1600\] \[\Rightarrow \] \[x+2y=800\] ? (i) and \[x+6y=1600\] ? (ii) On subtracting Eq. (i) from Eq. (ii), we get \[4y=800\Rightarrow y=200\] Thus, price of 12 shirts \[=12\times 200=\text{Rs}\,2400\]You need to login to perform this action.
You will be redirected in
3 sec