Alligation or Mixture
View Questions of Alligation or Mixture
Quantitative Aptitude - Alligation or Mixture
Solve concentration and mixture problems using alligation rule efficiently.
1. Rule
If mixing two quantities with strengths A and B to get C, ratio = (B−C):(C−A).
2. Application
- Use rule directly for binary mixtures.
- For multiple components, combine stepwise using pairwise mixtures.
3. Quick Tips
- Place strengths correctly above and below.
- Use alligation grid to avoid confusion.
4. Common Errors
- Mixing up placement of A, B, and C in formula.
5. Revision Checklist
- Practice direct and multi-component mix problems.
Summary: Use (B−C):(C−A) quickly with grid to find required ratio for mixtures accurately.
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