railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
Alloy A contains metals x and y only in the ratio 5 ∶ 2, while alloy B contains them in the ratio 3 ∶ 4. Alloy c is prepared by mixing alloys A and B in the ratio 4 ∶ 5. the percentage of x in alloy C is:
1
\(55\frac{1}{9}\)
2
\(55\frac{4}{9}\)
3
\(55\frac{2}{9}\)
4
\(55\frac{5}{9}\)