Khóa học toàn diện về Tư duy định lượng

This course develops the essential numerical and analytical skills needed for competitive exams, campus placements, and professional assessments. It covers a wide range of topics such as arithmetic, algebra, data interpretation, number systems, percentages, ratios, time and work, speed and distance, and probability.

Through structured lessons, practice exercises, and test-style questions, students learn to solve problems quickly and accurately. The course focuses on building strong fundamentals, improving calculation speed, and developing logical reasoning alongside quantitative skills.

By the end of the course, students will be able to approach quantitative problems with confidence, apply shortcut methods where appropriate, and manage time effectively during exams.

Key Features:

• Comprehensive coverage of core quantitative topics

• Step-by-step explanations with practical examples

• Tips and shortcuts to improve speed and accuracy

• Regular quizzes and mock tests for self-assessment

• Suitable for competitive exams, placements, and aptitude tests

1. Vedic Mathematics (Speed Maths Techniques)

• Fast multiplication (by 9’s, by 11, base method)

• Squaring  shortcuts

• Rapid division and finding remainders

• Cross-checking answers with digital roots

1. Number System

• Properties of numbers (even, odd, prime, composite)

• Divisibility rules

• Factors and multiples

• LCM and HCF

• Remainders, unit digit, last digit

• Cyclicity and digital sum

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3. Simplification & Approximation

• BODMAS operations

• Square roots and cube roots

• Simplifying fractions and decimals

• Approximating quickly for large numbers

4. Ratio, Proportion & Partnership

• Direct and inverse proportion

• Mixing problems

• Partnership and profit sharing

5. Percentages

• Basic percentage calculations

• Increase/decrease

• Comparing quantities using percentages

6. Profit, Loss & Discount

• Marked price, cost price, selling price

• Successive discounts and gains

• False weights problems

7. Simple Interest & Compound Interest

• Interest over different time periods

• Difference between CI and SI

• Annual, half-yearly, and quarterly compounding

8. Time, Speed & Distance

• Relative speed

• Trains, boats, and streams

• Average speed problems

9. Time & Work

• Work efficiency and ratios

• Pipes and cisterns

• Wages and sharing of work

10. Average

• Weighted averages

• Successive averages

11. Mixture & Alligation

• Mixing liquids or solids

• Profit & loss in mixtures

12. Algebra

• Linear equations

• Quadratic equations

• Simplifying expressions

13. Geometry & Mensuration

• Lines, angles, and triangles

• Circles and polygons

• Areas, volumes, and surface areas

14. Permutations, Combinations & Probability

• Counting principles

• Arrangements and selections

• Basic probability problems

15. Data Interpretation

• Tables, bar graphs, line graphs

• Pie charts

• Data comparison and analysis

16. Data Sufficiency

• Deciding if given data is enough to answer a question

17. Sequences & Series

• Arithmetic progression (AP)

• Geometric progression (GP)

• Special number patterns

18. Statistics

• Mean, median, mode

• Standard deviation (basic level)

19. Clocks & Calendars

• Finding angles between hands of a clock

• Time gained or lost by a clock

• Odd days and day-of-week problems

20. Miscellaneous / Higher Level

• Inequalities

• Logarithms

• Surds and indices

• Simplified equations involving multiple concepts