Getting good at the math part of bank exams is important. It’s about using what you know, planning well, and being smart with your time. People preparing for these exams know that math, or “quantitative aptitude,” is a big part of doing well. To succeed, you must use intelligent tricks to solve the different tricky questions you’ll face. Every step counts, from understanding how the exam works to handling your time. It’s like putting together a puzzle where the key pieces are knowing the question style and managing your time. Learning shortcuts for bank exam quantitative aptitude is the best option for solving the questions easily.
8 Shortcuts for Bank Exam Quantitative Aptitude
Here are 8 bank exam quantitative aptitude shortcuts;
1. Easy Math Tips for Simplification/Approximation
In bank exams, questions on simplification and approximation are worth about 5–10 marks. Simplification means making a difficult calculation easier to solve. Approximation is about finding a close answer without needing to be exact. Learn the multiplication tables up to 30, squares up to 50, and cubes up to 30. This makes tough calculations quicker and helps you save time for other questions.
2. Use Tricks to Solve Number Series Questions
Number series questions are usually worth about 5–6 marks in bank exams. Certain types of number patterns are common in prelim exams. Here’s one you can use the shortcuts for bank exam quantitative aptitude given below;
Addition/Subtraction Series
Each number in the series is found in this type by adding or subtracting the same number from the previous one, following a pattern.
Example: 5, 18, 31, 44, 57, a
Solution:
Here, each number is found by adding 13 to the one before it:
- 5 + 13 = 18
- 18 + 13 = 31
- 31 + 13 = 44
- 44 + 13 = 57
- 57 + 13 = 70, so a = 70
To understand these shortcuts properly, joining the best coaching for banking is the best option.
3. Simple Tips for Quadratic Equation Questions
Quadratic equation questions are usually worth 5–6 marks in bank exams. They can be tricky, but they’re important for the prelims. Learning these shortcuts for bank exam quantitative aptitude is more important to solve the problems quickly.
A quadratic equation looks like this: ax² + bx + c = 0, where ‘a,’ ‘b,’ and ‘c’ are fixed numbers, and ‘x’ is what you need to find.
To compare two quadratic equations, first find the solutions (called roots) for each one. Then, you can compare these roots to answer the question.
4. Speeding Up Division
To divide by nine quickly, use the ‘Nikhilam Sutra’ method. Add a 0 to the end of the number, then find 1/9 of that new number for a fast result.
5. Using Averages
You can find the average of a set of numbers using this formula:
Average = Sum of all values / Number of values.
If the numbers are evenly spaced, you can identify the middle value for a quick calculation.
6. Understanding Ratios and Proportions
To solve quick ratio problems, use cross-multiplication. For instance, if you have the ratio a:b=c:da: b = c : da:b=c:d, you can determine the relationship by multiplying across: a×d=b×ca \times d = b \times ca×d=b×c. This method makes it easier to compare ratios without complicated calculations.
7. Time and Work Problems
Remember this simple formula for time and work scenarios: Work = Rate × Time. If you’re dealing with multiple workers or tasks, you can easily add or subtract their rates to find the total work done together.
8. Estimation Techniques
When faced with approximation questions, round off numbers to simplify your calculations. This strategy allows you to arrive at a close estimate quickly, saving time.
Using these shortcuts for bank exam quantitative aptitude can enhance your efficiency and boost your performance in the quantitative aptitude section of bank exams. Practice regularly to master these techniques! To learn more about these shortcuts, consider joining a bank coaching institute that will help you clear the bank exam easily.
