Top 10 High Weightage Topics in Delhi Police MTS Quantitative Aptitude

Mastering Quantitative Aptitude for Delhi Police MTS

The Delhi Police Multi-Tasking Staff (MTS) exam is a highly competitive gateway to a stable government career. Among the various sections, Quantitative Aptitude stands out as a high-scoring area that can significantly tilt the scales in your favor. To succeed, candidates must move beyond general preparation and focus on high-weightage topics that appear most frequently in the examination.

1. Percentage

Percentage is the backbone of the entire Quantitative Aptitude section. It is not just a standalone topic but a tool used to solve problems in Profit & Loss, Simple Interest, and Data Interpretation. Mastery of basic fraction-to-percentage conversions will save you precious seconds during the exam.

2. Ratio and Proportion

This topic is fundamental for solving problems related to age, partnerships, and mixtures. Questions involving proportional distribution are almost guaranteed in every Delhi Police MTS paper. Focus on understanding how to equate ratios across different variables.

3. Profit, Loss, and Discount

This is a favorite among examiners. You will encounter questions regarding cost price, selling price, marked price, and successive discounts. Practice calculating these values quickly without relying solely on long-form formulas.

4. Time and Work

Efficiency is the key to this topic. Learn the LCM method to solve work-related problems rather than traditional algebraic methods. Pay close attention to questions involving 'men, women, and children' working together, as these are frequently featured.

5. Speed, Time, and Distance

Whether it is trains, boats, or streams, this topic tests your ability to handle relative speed calculations. Ensure you are comfortable with unit conversions (e.g., m/s to km/h) as this is where most students make careless errors.

6. Number Systems

Basic number theory, including divisibility rules, HCF/LCM, and simplification, forms the foundation of the arithmetic section. These questions are usually quick to solve if you are familiar with the properties of numbers.

7. Simple and Compound Interest

While the focus is often on Simple Interest, don't ignore Compound Interest. Learn the shortcut methods for calculating interest over two or three years to stay ahead of the competition.

8. Mensuration (2D and 3D)

While this falls under advanced math, for the Delhi Police MTS, you only need to know the formulas for area and volume of basic shapes like circles, squares, rectangles, and cylinders. Memorizing these formulas is a must.

9. Data Interpretation (DI)

DI is essentially an application of percentage and ratio concepts. You will be given a table or a pie chart and asked to extract information. If your arithmetic basics are strong, DI becomes the easiest part of the paper.

10. Simplification and Approximation

These questions are designed to test your calculation speed. Practice BODMAS rules and mental math to handle these questions rapidly, as they often comprise 3-5 questions in the exam.

Strategic Preparation Tips

• Practice Previous Year Papers: Nothing beats the experience of solving actual past papers to understand the question pattern.
• Focus on Speed: Use online calculators sparingly. Train your brain to calculate mentally to improve your speed.
• Mock Tests: Attempt at least one full-length mock test every week to manage your time effectively across different sections.
• Revision: Maintain a formula notebook and revise it daily. Consistency is the key to retaining complex formulas.

By prioritizing these ten topics, you can streamline your study plan and maximize your marks in the Delhi Police MTS Quantitative Aptitude section. Stay consistent, practice daily, and maintain a positive mindset.