The Quantitative Ability or QA section of IBSAT 2025 is an important part that assesses the numerical aptitude, analytical thinking, and problem-solving speed of the students. Questions are asked in this section from Arithmetic, Algebra, Geometry, Modern Math, and Data Interpretation. IBSAT Quant section carries 30 marks (30 questions worth one mark each). Mastering formulas, shortcuts, and practising regularly can improve your performance and hel you score easy 25+ marks in Quantitative Aptitude.
This article explains the key formulas, shortcuts, and has practice sets with solutions that will strengthen your
IBSAT 2025 preparation
.
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Formulas for IBSAT 2025 Quant Section
Master IBSAT 2025 Quant section with some effective formulas that will enable you to answer the questions quickly.
1. Number System
HCF × LCM = Product of two numbers
Divisibility rules (e.g., 2, 3, 5, 9, 11)
2. Percentages
Percentage Change = (Increase/Decrease / Original) × 100
x% of y = y% of x
3. Profit, Loss & Discount
Profit% = Profit/CP × 100
Selling Price = CP × (1 + P / 100)
Marked Price = SP / (1 − D/100)
4. Ratio & Proportion
- If a:b = c:d, then a/b = c/d
5. Time, Speed & Distance
Distance = Speed × Time
Relative Speed (same direction) = A − B
Relative Speed (opposite direction) = A + B
6. Time & Work
Work = Rate × Time
If A does a work in ‘x’ days, then efficiency = 1 / x
7. Averages & Mixtures
- Weighted Average = ∑(value×weight) / ∑ weights
8. Algebra
(a+b)2 =a2 +b2 + 2ab
(a−b)2 = a2 + b2 − 2ab
(a+b)(a−b) = a2 - b2
9. Geometry & Mensuration
Area of triangle = 1 / 2 × base × height
Circumference of circle = 2πr
Volume of cylinder = πr2h
10. Probability
- Probability = Favorable / Total
Also Check - Success Tips for IBSAT 2025
Quick Links:
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| IBSAT Sample Papers | IBSAT 2025 Syllabus |
Shortcuts to Master IBSAT 2025 Quant Section
To master the IBSAT 2025 Quant section, you can check out some of the shortcuts provided below:
1. Use approximation for DI
Most IBSAT DI questions allow quick estimation. Round off numbers to the nearest tens for faster calculations.
2. Apply Vedic Math techniques
- For fast multiplication:
Example: 92 × 98 = (100 − 8)(100 − 2)
= 100 × 100 − (8 + 2) ×100 + 16 = 9016
3. Memorise squares & cubes
-
Squares: 1–30
- Cubes: 1–12
Helpful for Algebra, Number System, and DI.
4. Alligation for mixture problems
Saves time compared to using standard equations.
5. Use ratio-based methods
Time & Work and Time-Speed-Distance questions can be solved in seconds with proportional reasoning.
6. Skip lengthy calculations
IBSAT has no sectional time limit; maximise attempts by avoiding time-consuming problems initially.
IBSAT 2025 Quant Section Practice Sets
Some of the IBSAT 2025 Quant section practice sets have been provided for the aspirants to practice before the final exam. This will help you have an understanding of the questions asked in the exam:
- If (x – 2)(x + 3) = 0, find x.
x = 2 or x = –3
- A number is increased by 25% and becomes 300. What is the original number?
Let original = x
1.25x = 300
x = 240
To get more practice sets of the Quant Section IBSAT 2025 exam, you can check the PDF provided below where solutions of the Quant section have been provided.
To master the Quant section of IBSAT 2025, you need to have conceptual clarity, formula revision, and consistent practice. Know the key topics, apply shortcuts, and solve a wide range of practice questions that will boost your speed and accuracy. Focus on attempting IBSAT 2025 mock test regularly, manage time, and revise the formuals every day. Stay disciplined, practice daily, and you can get a good score in IBSAT 2025.
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FAQs
Additional practice sets with solutions are available in a downloadable PDF linked within the article.
Using approximation, where you round off numbers to the nearest tens, is a useful shortcut for DI questions.
Questions are primarily asked from Arithmetic, Algebra, Geometry, Modern Math, and Data Interpretation.
The IBSAT Quant section carries 30 marks, one mark allotted to each of the 30 questions.
The IBSAT 2025 Quant section tests your numerical aptitude, analytical thinking, and problem-solving skills.
Yes, basic Data Interpretation, like tables, graphs and charts, may be included and usually require approximation-based solutions.
Practice mental calculations, memorise squares and cubes, use ratio methods for time & work, and solve at least 20 to 25 questions daily.
Focus on learning formulas, practising topic-wise questions, solving full-length mocks, and using shortcuts like alligation, approximation, and Vedic math.
IBSAT Quant is considered moderate in difficulty. With strong basics, quick calculation skills, and regular practice, you can easily score well.
The Quant section covers Arithmetic, Algebra, Number System, Geometry, Mensuration, Modern Math, and Data Interpretation. Arithmetic and Algebra carry the highest weightage.
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