A) RS. 100.80
B) RS. 11.20
C) RS. 44.80
D) RS. 22.40
Correct Answer: A
Solution :
Cost of material = Rs. 3\[x\] Cost of article \[=3x+4x+2x\] = Rs. 9\[x\] \[\because \] \[3x\,\equiv 33.60\] \[\therefore \] \[9x\equiv \frac{33.60}{3x}\times 9x\] = Rs. 100.80You need to login to perform this action.
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