Maths Questions for BBA Entrance Examination 2026

Overview: The maths questions for BBA entrance exam form a critical part of your overall score, often contributing 25-40% of total marks. These questions test not only mathematical ability but also decision-making and problem-solving speed.

Preparing for your BBA entrance exam can be challenging, especially when it comes to the quantitative aptitude section.

This section tests your logical thinking, problem-solving ability, and numerical accuracy.

If you're looking for the most important maths questions for BBA entrance exam, you've landed in the right place.

In this guide, we'll cover the key maths topics, common question types, and preparation strategies to help you score high in your upcoming exam.

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BBA Entrance Exam Maths Practice Sample Questions & Answers

Let's look at some of the Maths questions for BBA entrance exam. Each question is accompanied by its solution for clarity.

1. The average (arithmetic mean) of 5 numbers is 24. When a sixth number is added, the average becomes 26. Find the sixth number.

Solution: Sum of 5 numbers = 5 × 24 = 120

New sum = 6 × 26 = 156

Sixth number = 156 - 120 = 36

Answer: 36

2. A shopkeeper bought an article at 20% discount on the marked price. He sold it at 25% above the marked price. Find his profit percentage.

Solution: Let marked price = ₹100 Cost price = ₹80 (after 20% discount)

Selling price = ₹125 Profit% = (45/80) × 100 = 56.25%

Answer: 56.25%

3. A and B can complete a job in 12 days and 15 days respectively. They start working together, but A leaves after 4 days. In how many more days will B finish the work?

Solution:

Work done in 1 day = A(1/12) + B(1/15) = (3+4)/60 = 7/60

Work done in 4 days = 28/60 = 7/15

Remaining work = 8/15

B alone does 1/15 per day → Time = (8/15)/(1/15) = 8 days

Answer: 8 days

4. If (x + 1/x) = 3, find the value of (x² + 1/x²).

Solution: (x + 1/x)² = x² + 2 + 1/x² = 9 So, x² + 1/x² = 9 - 2 = 7

Answer: 7

5. The ratio of two numbers is 4 : 7. If their HCF is 6, find the numbers.

Solution: Let numbers = 4x, 7x → HCF = x = 6

So, numbers = 24 and 42

Answer: 24 and 42

6. The sum of an infinite geometric progression is 16, and the sum of its first two terms is 12. Find the common ratio.

Solution: Let first term = a, ratio = r

Sum to infinity = a / (1-r) = 16 → a = 16(1-r)

Sum of first two terms = a(1 + r) = 12 → 16(1-r)(1 + r) = 12 → 16(1 - r²) = 12 → r² = 1/4 → r = 1/2

Answer: ½

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7. If 2x + 3y = 12 and 3x + 2y = 13, find x + y.

Solution: Multiply first by 3 → 6x + 9y = 36

Multiply second by 2 → 6x + 4y = 26

Subtract → 5y = 10 → y = 2

Put in first: 2x + 6 = 12 → x = 3 x + y = 5

Answer: 5

8. The sum of the first 20 natural numbers is reduced by the sum of the first 10 natural numbers. Find the result.

Solution: Sum₁ = (20×21)/2 = 210

Sum₂ = (10×11)/2 = 55

Difference = 210 - 55 = 155

Answer: 155

9. The diagonals of a rhombus are in the ratio 3 : 4 and its perimeter is 80 cm. Find the area of the rhombus.

Solution: Let diagonals = 3x and 4x Side = ½√(9x² + 16x²) = (5x)/2

Perimeter = 4 × (5x/2) = 10x = 80 → x = 8 Area = ½ × 3x × 4x = 6x² = 6 × 64 = 384 cm²

Answer: 384 cm²

10. If the mean of 6 observations is 8 and the mean of 4 of them is 7, find the mean of the remaining two.

Solution: Total of 6 = 6 × 8 = 48

Total of 4 = 4 × 7 = 28

Sum of remaining two = 20 → mean = 20/2 = 10

Answer: 10

11. The sum of the squares of deviations of 5 observations from 5 is 50. Find the standard deviation.

Solution: Variance = (50 / 5) = 10

Standard deviation = √10 = 3.16

Answer: 3.16

12. If sin A = 3/5, find cos A and tan A.

Solution: cos A = 4/5 (since sin²A + cos²A = 1) tan A = sin A / cos A = (3/5) / (4/5) = 3/4

Answer: cos A = 4/5, tan A = 3/4

13. Two pipes can fill a tank in 12 min and 16 min respectively. If both are opened together, in how much time will the tank be filled?

Solution: 1/12 + 1/16 = (4 + 3)/48 = 7/48 Time = 48/7 = 6.86 min

Answer: 6.86 min

14. The simple interest on ₹2,500 at 8% per annum for certain years equals ₹600. Find the time period.

Solution: SI = (P × R × T)/100 → 600 = (2500 × 8 × T)/100 T = (600 × 100) / (2500 × 8) = 3

Answer: 3 years

15. The sum of three consecutive even numbers is 72. Find the largest number.

Solution: Let numbers = x, x+2, x+4 → 3x + 6 = 72 → x = 22 Largest = 26

Answer: 26

Why Maths Questions for BBA Entrance Exam Are So Important?

The maths questions for BBA exam form a significant part of your overall score.

Exams like IPMAT, NPAT, and SET dedicate almost 25-40% of their marks to the quantitative aptitude section.

These questions don't just test your mathematical knowledge but also your speed, accuracy, and analytical ability-skills essential for a successful management career.

Important Maths Questions for BBA Exam by Topic

To excel in this section, you must practice different types of maths questions for BBA entrance exam.

Here's a detailed breakdown of the key areas:

1. Arithmetic Questions

Arithmetic questions is one of the most important parts of maths questions for the BBA entrance exam.

Topics include:

• Percentages
• Profit, Loss & Discount
• Simple and Compound Interest
• Ratio and Proportion
• Averages
• Time, Speed & Distance
• Time & Work

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2. Algebra Questions

Algebra forms the base of many maths questions for BBA entrance exam.

Common topics are:

• Linear and Quadratic Equations
• Simplification
• Logarithms
• Inequalities

3. Number System

This topic regularly appears in maths questions for BBA entrance exam.

Focus on:

• Divisibility Rules
• LCM and HCF
• Factors and Multiples
• Remainders

4. Geometry and Mensuration

Geometry-based maths questions for BBA entrance exam test your understanding of shapes, areas, and volumes.

Topics include:

• Lines, Angles, and Triangles
• Circles
• Surface Area and Volume

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5. Data Interpretation (DI)

DI is a scoring part of the maths questions for BBA entrance exam.

You may see:

• Bar Graphs
• Pie Charts
• Tables
• Line Graphs

6. Modern Maths

Some advanced maths questions for BBA entrance exam include:

• Permutations & Combinations
• Probability
• Set Theory
• Functions

Tips to Solve Maths Questions for BBA Entrance Exam Effectively

1. Master the Basics: Focus on conceptual understanding rather than rote memorisation of formulas.
2. Daily Practice: Solve 20-30 maths questions for BBA entrance exam daily from various topics.
3. Time Management: In the actual exam, skip tough questions and return to them later.
4. Mock Tests: Regular mock tests help identify weak areas and improve accuracy.
5. Shortcut Tricks: Learn Vedic maths techniques for quicker calculation in arithmetic problems.

Best Books to Practice Maths Questions for BBA Exam 2026

If you're looking for resources to practice maths questions for BBA entrance exam, here are some top recommendations:

• Quantitative Aptitude for Competitive Exams by R.S. Aggarwal
• Quantitative Aptitude Quantum CAT by Sarvesh Kumar Verma
• How to Prepare for Quantitative Aptitude for the CAT by Arun Sharma
• Previous Year Papers of SET, IPMAT, NPAT

Scoring well in maths questions for BBA entrance exam is all about clarity, consistency, and confidence.

Regular practice, strong conceptual understanding, and smart time management can help you master the quantitative aptitude section for the BBA entrance exam.

Start preparing today, stay consistent, and you'll find yourself acing even the toughest maths questions for BBA exam with ease!

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Key Takeaways

• The maths questions for BBA entrance exam focus on both speed and conceptual clarity.
• Key areas include Arithmetic, Algebra, Data Interpretation, and Probability.
• Practice regularly with mock tests and previous year papers for BBA entrance exam.
• Focus on accuracy - small errors can cost big marks.
• Build your foundation with standard books for BBA and daily revision.