engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
In an alloy gold, silver & bronze, contains 90% bronze, 7% gold & 3% silver. A second alloy of bronze & silver only is melted with the first & mixture contains 85% bronze, 5% gold & 10% silver. Find % of bronze in the second alloy.
1
72.5.
2
75.
3
70.
4
77.5
5
None of these