A) 50
B) 100
C) 150
D) 200
Correct Answer: C
Solution :
\[25x+10y+5z=3000\] \[x/1=y/2=z/3=n\] \[25n+10\times 2n+5\times 3n=3000\] \[(25+20+15)n=3000\] \[n=50\] So, \[z=50\times 3=150\] Option [c] is correct it.You need to login to perform this action.
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