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DI Tabulation Practice Questions with Detailed Solutions – Level 3

Level 3 table-based data interpretation practice, including a table of two-wheeler production by a company, built to sharpen accurate reading and quick calculation from tabulated data.

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Questions, answer key and solutions.

Questions
50
Duration
75 min
Marks
50

Negative marking

Attempts
100
Access
Free
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Normal practice, or a Simulated test

Both use the same questions. Normal practice is untimed and needs no account: choose an option and the answer and solution appear at once. The Simulated test is the real computer-based format, with one 75-minute clock, a question palette and full screen, and your score, the key and the solutions arrive when you submit.

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How the two modes differ
No account needed

Normal

Untimed

Every question on one page, loading as you scroll. Choose an option and see straight away whether it was right.

  • No timer. Nothing to start and nothing to submit. Stop whenever you like.
  • Answered as you choose. Tap an option and it is marked at once, with the correct answer shown.
  • Solutions in place. The explanation, and the video where one has been added, sit under the question.
  • Open to guests. Normal practice needs no sign-in.
Real exam conditions

Simulated

Timed CBT

The computer-based test format: one clock, a question palette, and a score the moment you submit.

  • A clock that does not pause. 75 minutes from the moment you begin, and the paper is submitted for you when it reaches zero.
  • Question palette. Answered, not answered and marked for review, section by section, as the real interface has it.
  • Full screen, proctored. The test takes over the screen; leaving it three times submits the paper.
  • Answers hidden until you submit. The key, the explanations and your score all arrive together at the end.

About this test

DI Tabulation Level 3 Practice Set on Table-Based Data Interpretation

This Level 3 DI Tabulation set tests how accurately you read figures from data tables and calculate answers from them. One example is a table of two-wheelers produced by a company, with values given in thousands. Aptitude360 includes a worked solution for every question, showing which figure is taken from the table and how the calculation is done.

What this tabulation practice set tests

  • Reading values from a table of two-wheeler production by a company
  • Handling data given in thousands and keeping track of the unit
  • Locating the right row and column before calculating
  • General tabulation DI techniques such as percentage change, share of a total, averages and ratios

Key formulas for table-based DI

  • Percentage change: \( \dfrac{\text{New}-\text{Old}}{\text{Old}}\times 100 \)
  • Percentage share: \( \dfrac{\text{Part}}{\text{Total}}\times 100 \)
  • Average: \( \dfrac{\text{Sum of values}}{\text{Number of values}} \)
  • X as a percentage of Y: \( \dfrac{X}{Y}\times 100 \)

Revision tips for DI tabulation

  • Check the units in the table heading, such as thousands, before calculating.
  • Approximate when the options are far apart, and calculate exactly only when they are close.
  • For change questions, confirm which value is the base before dividing.
  • Work out a row or column total once and reuse it across related questions.

Who should practise this Level 3 set

This set suits students who are already comfortable with basic table reading and want harder, calculation-heavy tabulation practice for aptitude exams.

FAQs about DI Tabulation Practice Questions with Detailed Solutions – Level 3

What is DI tabulation?
DI tabulation is a type of data interpretation question where the information is given in a table of rows and columns. You answer by reading the right figures and doing calculations with them.
What is the difference between table and tabulation?
Tabulation is the process of arranging data systematically in rows and columns. A table is the finished result of that process.
What is the definition of tabulation?
Tabulation is the systematic arrangement of data in rows and columns so that it is easy to read, compare and analyse.
How do you calculate percentage change from a table?
Subtract the old value from the new value, divide the result by the old value and multiply by 100. If the new value is smaller than the old one, the result shows a decrease.

Test structure

How the paper is split, and how long each part runs. A section you have finished cannot be returned to.

SectionQuestionsTime
DI Tabulation Level 35075 min

Marking & rules

Total marks
50 across 50 questions.
Negative marking
A wrong answer costs marks. Leaving a question unanswered costs nothing.
Attempts
100 in total. An attempt is spent the moment you begin one.

What you get when you submit

The analysis is ready the moment you submit the paper.

Score and accuracy

Marks, percentage, right, wrong and skipped, and the time you took.

Section by section

The same figures for each section, so a weak one cannot hide in an average.

The full answer key

Every question with your answer, the right one, the working, and the video where there is one.

Where you stand

Your score against the spread of everyone else who has sat this test.

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