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Content Curator | Updated On - Oct 17, 2026

CAT DILR question papers with solutions cover arrangements, charts, routes, schedules and other data-based sets. The 2025 DILR section had 22 questions across five sets, with a standard time limit of 40 minutes. Papers from 2025 and 2024 are available below for sectional practice.

What do you need right now?

Try a DILR Set

Original CAT-style practice. Submit your answers to see your accuracy and explanations.

Choose your answers, then submit the set.

Read the passage

An 80-seat train travels W-X-Y-Z. It carries 28 passengers from W to Z, 12 from W to X, 20 from X to Y, 16 from Y to Z and 8 from X to Z. There are no other passengers. A passenger occupies one seat on every segment of the journey travelled. For the last question only, extra passengers may join at X and travel to Z; all existing bookings stay unchanged.

1. How many passengers are on the X-Y segment?

Select one answer.

2. What is the highest occupancy percentage on any segment?

Select one answer.

3. How many existing passengers travel exactly two segments?

Select one answer.

4. What is the largest number of extra X-Z passengers that can be added?

Select one answer.

DILR Skill Coverage

−
Set skill Practice task
Missing-value tablesReconstruct entries using totals and restrictions
Routes and capacityTrack loads on every shared segment
ArrangementsKeep direction, order and changing positions consistent
Group assignmentsSeparate confirmed placements from trial cases
Ratios and indicesIdentify the denominator before calculating
ChartsRead scales and compare the quantities actually represented

Build a Consistent Set Model

−
Conclusion Evidence needed
Fixed valueEvery valid case gives that value
Possible valueAt least one valid case gives it
Segment loadCount everyone using that segment
Distinct peopleCount each person once across the journey

CAT Marks and Drill Accuracy

−
Measure Rule
Correct CAT answer+3
Wrong CAT MCQ / typed answer-1 / 0
This drillCorrect answers and practice accuracy
Standard section timer40 minutes

DILR Error Review

−
Error Correction
Wrong totalCheck whether one person or item is counted in multiple groups
Wrong percentageIdentify the correct base quantity
Contradictory arrangementRecheck all clues, including negative conditions
Unnecessary full solutionAsk whether the question needs every unknown
Time lost in branchesMark which assumption created each case

CAT DILR Question Paper FAQs

Papers and Practice

Is this original DILR drill an official CAT question set?+

No. It contains original CAT-style questions on train capacity. The previous-year papers are available separately in the download panels.

Does a DILR PDF contain the full CAT test?+

A DILR sectional paper contains only DILR. For a full CAT attempt, add VARC and QA from the same year and slot.

Can I add all segment loads to find the total number of passengers?+

No. A passenger travelling through two segments appears in both segment loads. Count each booking group once to find the total number of passengers.

Why does the drill ask me to confirm unanswered questions?+

You can return to the unanswered questions or submit the set. The result lists unanswered questions separately from incorrect answers.

Does 100% in this set mean a high CAT percentile?+

It means you answered every question in that practice set correctly. A short set does not establish a CAT percentile.

*The article might have information for the previous academic years, please refer the official website of the exam.

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