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Arithmetic • Mixture & Alligation Practice Drills (71 Qs)• Convenor Master Key Verified

CAT Mixture & Alligation Practice Questions (70+ Questions)

Rule of Alligation, Successive Dilution and Replacement Formulas, and Multi-Component Alloy Mixes

71 Total Questions
MCQ: 53 (+3 / -1)
TITA: 18 (0 Negative Penalty)
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CAT Direct Answer Fact Sheet & Citation Summary

Structured Knowledge Graph • Verified Academic Analysis
Updated for CAT 2026: 1 November 2026
Curated Practice Bank
71 Qs
53 MCQ + 18 TITA
99%ile Score Benchmark
28–31 Marks (out of 66 in QA, ~10 net correct questions)
Scoring Scheme
+3 / -1 / 0
Zero penalty on TITA
Testing Interface
TCS iON CBT
On-Screen Calc Enabled
IIM Exam Strategy & Score Maximization Directives
1Prioritize high-yield arithmetic & algebra questions first to secure the 85th percentile sectional cutoff in the first 20 minutes.
2TITA questions carry zero negative penalty (0 marks for wrong answers); attempt all TITA questions before the sectional timer runs out.
3Use the on-screen digital calculator only for complex 3-digit divisions; mental math approximations save 35–45 seconds per question.
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Editorial & Academic Authority: Verified by ThinkCAT Academic & Editorial Council.
Citation Format: ThinkCAT Academic Archive (thinkcat.in)

Exam Hall Pitfalls & Elimination Tactics: Mixture & Alligation Practice Drills

  • 1Applying alligation to values that are not weighted averages (e.g. speeds over unequal times without distance weights).

Interactive Problem Sets (8 Modules)

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Set 03: Mixture & Alligation

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Set 05: Mixture & Alligation

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Set 06: Mixture & Alligation

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Set 07: Mixture & Alligation

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Set 08: Mixture & Alligation

Difficulty: Easy
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Official Exam Questions & Explanations (25 of 71)

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Question 1 of 71
ThinkCAT Practice SetQAArithmetic • Mixture & AlligationEasy
A container is filled with 24 liters of pure milk. 6 liters of the mixture is taken out and 6 liters of water is added. This process is repeated once more. How much milk is now in the container?
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ThinkCAT Pro Topic DrillQA • Arithmetic

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Verified Derivations
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Exam-Month Discount (Code: CAT200 applied)
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ThinkCAT Pro Topic DrillQA • Arithmetic

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3,400+ Extra Drills
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30 Sectional Sprints
40-minute timed drills with RTI percentile curves
Verified Derivations
IIM convenor verified steps and shortcut methods
Exam-Month Discount (Code: CAT200 applied)
₹799 ₹2,499
ThinkCAT Pro Topic DrillQA • Arithmetic

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This question is part of ThinkCAT Pro. Upgrade to unlock step-by-step verified derivations, shortcut methods, trap warnings, and 30 timed 40-minute sectional sprints.

3,400+ Extra Drills
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30 Sectional Sprints
40-minute timed drills with RTI percentile curves
Verified Derivations
IIM convenor verified steps and shortcut methods
Exam-Month Discount (Code: CAT200 applied)
₹799 ₹2,499
ThinkCAT Pro Topic DrillQA • Arithmetic

Unlock 3,400+ Curated Practice Questions & Timed Sprints

This question is part of ThinkCAT Pro. Upgrade to unlock step-by-step verified derivations, shortcut methods, trap warnings, and 30 timed 40-minute sectional sprints.

3,400+ Extra Drills
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30 Sectional Sprints
40-minute timed drills with RTI percentile curves
Verified Derivations
IIM convenor verified steps and shortcut methods
Exam-Month Discount (Code: CAT200 applied)
₹799 ₹2,499
ThinkCAT Pro Topic DrillQA • Arithmetic

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This question is part of ThinkCAT Pro. Upgrade to unlock step-by-step verified derivations, shortcut methods, trap warnings, and 30 timed 40-minute sectional sprints.

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Frequently Asked Questions about CAT Mixture & Alligation Practice Questions (70+ Questions)

What concepts are covered in the Mixture & Alligation Practice Drills practice module?

This module covers Mixture & Alligation with 71 verified problems ranging from core foundation to high-difficulty CAT exam hall level.

What is the recommended solving time for Mixture & Alligation Practice Drills questions?

The ideal target pace is 1.5 to 2.0 mins / question. Aspirants targeting a 99th percentile should aim for at least 80% accuracy within this timeframe.

Where can I find official past year CAT papers for Mixture & Alligation Practice Drills?

Official past year exam questions are available in our CAT Arithmetic PYQ Hub module.

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