Attempt this CAT 2026 mock test with 120 VARC, DILR and Quant MCQs designed for serious practice, concept revision and exam-level preparation.
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CAT 2026 Mock Test: Complete Practice for VARC, DILR and Quant
CAT preparation requires more than learning formulas, vocabulary or isolated reasoning tricks. The examination tests whether a candidate can understand unfamiliar information, identify relationships, make decisions under time pressure and solve problems accurately. A full-length CAT 2026 mock test is therefore an important part of preparation because it brings different skills together in one controlled practice session.
This 120-question CAT practice test covers the three core areas relevant to CAT preparation: Verbal Ability and Reading Comprehension, Data Interpretation and Logical Reasoning, and Quantitative Aptitude. The questions have been arranged to include conceptual understanding, application, calculation, inference and analytical reasoning rather than relying only on elementary factual recall.
The objective is not simply to complete all questions. Candidates should use the test to identify which question types they solve reliably, where they lose time and which concepts require revision.
Importance of VARC, DILR and Quant in CAT Preparation
Verbal Ability and Reading Comprehension
VARC evaluates a candidate’s ability to understand written arguments and work with ideas expressed through language. Reading comprehension requires more than locating a sentence in a passage. Candidates may need to identify the central argument, distinguish evidence from conclusion, determine the author’s attitude, identify assumptions or select an inference that logically follows from the text.
Verbal Ability also tests paragraph structure, summary selection, logical sequencing and the ability to recognise irrelevant information. Strong performance requires careful reading and disciplined elimination of options that are partly correct but do not answer the exact question.
Data Interpretation and Logical Reasoning
DILR combines numerical interpretation with structured reasoning. Candidates may encounter arrangements, scheduling problems, tables, distributions, sets, percentages, logical constraints or combinations of these elements.
The main challenge is frequently not calculation. It is converting information into a useful structure. A candidate who creates the right table, diagram or sequence can often solve several questions rapidly. A candidate who starts calculating without organising the conditions may spend substantial time without reaching a definite result.
Quantitative Aptitude
Quantitative Aptitude tests mathematical reasoning using arithmetic, algebra, geometry, number systems, modern mathematics and related concepts. CAT-style Quant questions reward conceptual clarity and efficient problem-solving.
Candidates should understand why a method works instead of memorising a large collection of shortcuts. Ratio, percentage, averages, time and work, algebraic equations, inequalities, sequences, geometry, probability and divisibility frequently connect with one another.
Types of Questions Asked in CAT-Style Tests
A strong CAT mock should contain different levels of reasoning. Reading comprehension questions may test the main idea, inference, implication or purpose of an example. Verbal Ability questions may require paragraph summaries, sentence placement, odd-sentence identification and coherent sequencing.
DILR questions usually provide several pieces of interconnected information. Scheduling sets require candidates to track positions and restrictions. Data-based sets may combine totals, percentages and comparisons. Set-theory questions demand careful distinction between categories such as “only”, “both” and “all”.
Quantitative questions may appear simple but often contain relationships that must be recognised before calculation begins. Percentage change, ratios, algebraic identities, averages, work rates and geometric properties are common examples.
Practical Preparation Strategy for CAT 2026
Begin by building conceptual accuracy. If a candidate repeatedly makes mistakes in ratios, logarithms or set theory, attempting hundreds of additional questions without correcting the concept will not solve the problem.
After concept revision, practise questions in small topic-wise groups. Track both accuracy and solving time. A question answered correctly after ten minutes may still indicate an efficiency problem.
For VARC, read the entire argument before evaluating options. Avoid selecting an option merely because it contains words appearing in the passage. The correct answer must represent the author’s actual logic.
For DILR, spend the first few minutes understanding the structure of a set. Write fixed conditions first and derive additional restrictions before testing possibilities. If a set remains completely unstructured after several minutes, moving to another set can be a better decision.
For Quant, simplify before calculating. Check whether ratios, factors, algebraic identities or percentage relationships can reduce the amount of arithmetic required.
After every mock test, divide errors into four categories: conceptual error, calculation error, reading error and question-selection error. This makes analysis more useful than simply recording a total score.
Common Mistakes Students Make
One common mistake is treating every question as equally important. Competitive examinations reward total score, not emotional commitment to a difficult problem. Spending excessive time on one question can prevent attempts on several manageable questions.
Another mistake is solving DILR mentally without constructing a table or diagram. Multiple conditions can overload working memory and increase the probability of missing a restriction.
In VARC, candidates often choose an option that sounds intelligent but goes beyond the passage. CAT-style comprehension requires textual justification, not general knowledge.
In Quant, premature calculation is another major problem. Candidates may start multiplying numbers before identifying a simpler ratio or equation. Incorrect copying of values, sign errors and percentage-base mistakes are equally damaging.
Finally, some candidates review only incorrect answers. Correct answers solved through uncertain reasoning should also be analysed because the same approach may fail on a slightly different question.
Benefits of Regular MCQ and Mock-Test Practice
Regular practice improves more than subject knowledge. It develops question selection, pacing, elimination skills and familiarity with traps. Timed practice reveals whether a candidate’s approach remains reliable under pressure.
MCQs are particularly valuable because wrong options can be designed around common errors. For example, a percentage question may include an option obtained by simply adding percentage changes when multiplication is required. Reviewing why such an option is wrong strengthens conceptual understanding.
Full-length mocks also help candidates develop an attempt strategy. Some candidates perform better by beginning with familiar question types, while others prefer scanning the section first. The best strategy should emerge from performance data rather than assumption.
The 120-question mock above can therefore be used in three ways: as a timed examination, as a diagnostic test and as a revision resource.
20 Sample Questions with Detailed Explanations
1. Productivity and Digital Technology
Question: What is the central idea of the passage discussing productivity statistics and digital technologies?
Correct Answer: Productivity statistics remain useful but may not capture all benefits of digital technologies.
Explanation: The passage does not reject productivity measurement. It argues that traditional measures focus largely on monetised output and may therefore miss benefits such as free information, convenience and reduced coordination costs. The correct option preserves both parts of the argument.
2. Urban Density and Sustainability
Question: What is the main argument of the passage on cities and environmental performance?
Correct Answer: The environmental impact of density depends substantially on planning and governance.
Explanation: The passage challenges the assumption that density is automatically environmentally harmful. Density can reduce per-capita energy use when supported by effective transport and infrastructure, so the outcome depends on how the city is organised.
3. Scientific Models
Question: Why may predictive accuracy alone be an inappropriate way to judge every scientific model?
Correct Answer: Models may serve explanatory and analytical purposes besides prediction.
Explanation: A model deliberately simplifies reality. It may help researchers isolate mechanisms, test assumptions or examine possible outcomes even when exact forecasting is impossible.
4. Data and Decision-Making
Question: What does the passage on organisational data collection argue?
Correct Answer: Useful analysis should be guided by the decision and relevant evidence rather than indiscriminate data collection.
Explanation: More information does not automatically create better decisions. Data should be collected because it can inform a defined decision, not simply because it is available.
5. Standardisation
Question: What disadvantage of standardisation is highlighted in the passage?
Correct Answer: An inferior legacy technology may persist because replacing compatible infrastructure is expensive.
Explanation: Once a standard becomes widely adopted, many users and systems depend on it. Changing to an alternative can therefore impose large switching and coordination costs even if the new technology is technically superior.
6. Remote Work Summary
Question: What is the best summary of the paragraph on remote work?
Correct Answer: The effectiveness of remote work depends on context and should be designed according to organisational needs.
Explanation: The paragraph explicitly rejects a one-size-fits-all view. Task type, employee experience and coordination requirements all influence whether remote work improves performance.
7. Correlation and Causation
Question: Which sentence best completes the paragraph explaining why correlation does not establish causality?
Correct Answer: Researchers must consider alternative explanations and research design before inferring causation.
Explanation: Two variables may move together because of coincidence, reverse causality or a third factor. Stronger research design is therefore required before making a causal claim.
8. Presentation Scheduling
Question: If analyst D presents on Tuesday and B must present immediately after D, who presents on Wednesday?
Correct Answer: B.
Explanation: The condition directly states that B presents immediately after D. Therefore, when D occupies Tuesday, B is fixed on Wednesday.
9. Retail Profit
Question: Products P, Q, R and S sell 120, 150, 90 and 140 units with profits per unit of Rs. 20, Rs. 16, Rs. 30 and Rs. 15. Which product earns the highest total profit?
Correct Answer: R.
Explanation: Total profits are P = 120 × 20 = Rs. 2,400; Q = 150 × 16 = Rs. 2,400; R = 90 × 30 = Rs. 2,700; and S = 140 × 15 = Rs. 2,100. Therefore R is highest.
10. Set Theory
Question: In the three-subject survey, how many students study Quant and VARC but not DILR if 50 study Quant and VARC and 25 study all three?
Correct Answer: 25.
Explanation: The reported intersection of Quant and VARC includes students who also study DILR. Therefore, the number studying only Quant and VARC is 50 – 25 = 25.
11. Overall Defect Rate
Question: A factory produces 800, 1,000, 1,200 and 1,400 units with defect rates of 5%, 4%, 3% and 2%. What is the approximate overall defect rate?
Correct Answer: 3.27%.
Explanation: Defective units are 40, 40, 36 and 28, giving 144 defects. Total production is 4,400 units. Hence the overall defect rate is 144/4400 × 100, approximately 3.27%.
12. Marked Price and Discount
Question: An article is marked 25% above cost and sold at a 10% discount. What is the profit percentage?
Correct Answer: 12.5%.
Explanation: Assume cost price is Rs. 100. Marked price becomes Rs. 125. After a 10% discount, selling price is Rs. 112.50. Profit is therefore Rs. 12.50 on Rs. 100, or 12.5%.
13. Algebraic Identity
Question: If x + 1/x = 5, find x² + 1/x².
Correct Answer: 23.
Explanation: Squaring gives x² + 2 + 1/x² = 25. Therefore x² + 1/x² = 25 – 2 = 23.
14. Train Speed
Question: A train travels 240 km. Increasing its speed by 20 km/h reduces travel time by one hour. Find the original speed.
Correct Answer: 60 km/h.
Explanation: At 60 km/h, the journey takes four hours. At 80 km/h, it takes three hours. The reduction is exactly one hour, satisfying the condition.
15. Mixture
Question: Milk and water are in the ratio 7:3 in 20 litres. How much water must be added to make the ratio 7:5?
Correct Answer: 4 litres.
Explanation: The original mixture contains 14 litres of milk and 6 litres of water. To make milk:water = 7:5 while milk stays at 14 litres, water must become 10 litres. Therefore 4 litres must be added.
16. Successive Percentage Change
Question: A number is increased by 20% and then decreased by 20%. What is the net change?
Correct Answer: 4% decrease.
Explanation: Take the original value as 100. After a 20% increase it becomes 120. A 20% decrease on 120 equals 24, leaving 96. The final value is therefore 4% below the original.
17. Boat and Stream
Question: A boat covers 24 km downstream in two hours and upstream in three hours. Find its speed in still water.
Correct Answer: 10 km/h.
Explanation: Downstream speed is 24/2 = 12 km/h, while upstream speed is 24/3 = 8 km/h. The boat’s speed in still water is the average of these two speeds: (12 + 8)/2 = 10 km/h.
18. Maximum Product
Question: If positive numbers x and y satisfy x + y = 12, what is the maximum value of xy?
Correct Answer: 36.
Explanation: For two positive numbers with a fixed sum, their product is greatest when the numbers are equal. Thus x = y = 6, giving xy = 36.
19. Probability with Two Dice
Question: Two fair dice are rolled. What is the probability that their sum is 8?
Correct Answer: 5/36.
Explanation: There are 36 equally likely ordered outcomes. A sum of 8 occurs with (2,6), (3,5), (4,4), (5,3) and (6,2), giving five favourable outcomes. The probability is therefore 5/36.
20. Equal Roots
Question: If the roots of x² – kx + 16 = 0 are equal, find the positive value of k.
Correct Answer: 8.
Explanation: Equal roots require the discriminant to be zero. Therefore k² – 4(1)(16) = 0, giving k² = 64. Since the question asks for the positive value, k = 8.
Practice the Full CAT 2026 Mock Test
Use the complete 120-question test as a timed practice session and record your attempts, accuracy and time spent by section. After finishing, review every incorrect or uncertain answer and identify the reason behind the error.
For better preparation, repeat this process with additional CAT mock tests and topic-wise practice sets. Focus particularly on improving question selection, reading accuracy, DILR set construction and efficient Quant problem-solving rather than measuring progress only through the number of questions attempted.