railway RRB Group D Mock Test Series 2024-25 Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
A Can contains 80 L of milk out of which it is found that 25% is impure. How much pure milk should be added to the can so that the % of impurity comes down to 10%?
1
135 L
2
130 L
3
150 L
4
120 L