Mixtures and Alligation Practice Test 15 is a challenging long practice set of 50 multiple-choice questions on mixtures and alligation, created by ReadyGo Learn for candidates preparing for bank PO, clerk and other banking recruitment exams. It is test 15 in the Mixtures and Alligation series on TestMint. This is a paid test priced at ₹99; a small convenience fee applies at checkout.
What this test covers
- Mixtures and Alligation: 50 questions
Test details
| Questions | 50 |
|---|---|
| Duration | 75 minutes |
| Marks | 1 per question, 50 in total |
| Negative marking | 0.25 mark for each wrong answer |
| Difficulty | Mostly challenging |
| Access | ₹99 |
A sample question from this test
Two varieties of wheat costing ₹78 per kg and ₹114 per kg are mixed in the ratio 4 : 5. What is the cost of the mixture per kg (in ₹)?
- 99
- 108
- 196
- 98
Answer: D. 98. Cost per kg = (78 × 4 + 114 × 5) ÷ 9 = 882 ÷ 9 = ₹98.
How to approach this test
Alligation gives the ratio directly: (dearer − mean) : (mean − cheaper). Check that the mean price lies between the two prices.
This set leans hard, with multi-step questions, so treat it as a stretch: attempt the questions you can see a method for first and return to the rest. At 50 questions in 75 minutes, you have about 90 seconds per question on average. After you submit, review every wrong or guessed answer using the explanations.
Keep practising
Continue with all Banking mock tests, free mock tests, a guide to preparing this topic and how to review your mistakes.