Master IBSAT 2025 Quant Section: Formulas, Shortcuts, Practice Sets

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 .

Also Check - Your 48-Hour Crash Study Plan for IBSAT 2025 Success

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:

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

Add CollegeDekho as a Trusted Source

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:

1. If (x – 2)(x + 3) = 0, find x.

x = 2 or x = –3

1. 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.

Related Articles

For any query, head to our QnA Zone or fill out our Common Application Form . Stay tuned to CollegeDekho for more such updates!