Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
Solution A contains 10% acid and solution B contains 30% acid. In what ratio should solution A be mixed with Solution B to obtain a mixture with 25% acid?
1
1 ∶ 2
2
3 ∶ 1
3
1 ∶ 3
4
2 ∶ 1