When preparing for Bank PO exams, mastering average questions is essential. These questions are common in such exams, testing candidates’ mathematical aptitude and problem-solving skills. This comprehensive guide delves into the world of average questions in Hindi, providing you with the knowledge and strategies needed to excel in your Bank PO exam preparation. 

Understanding the Significance of Average Questions

Average questions in Hindi are indeed a staple in Bank PO exams, serving as a multifaceted assessment of mathematical prowess. Candidates are tasked with computing the average of sets of numbers or variables, frequently within real-world contexts. Proficiency in efficiently solving these questions stands as an invaluable asset for individuals aspiring to become Bank PO officers. These questions demand not only mathematical acumen but also the ability to apply these concepts to practical situations, a skillset of paramount importance in the banking sector. Aspirants must hone this skill, recognizing its pivotal role in their journey toward success in Bank PO exams.

Cracking the Code: Formulas for Average Questions

To master average questions, you must be well-versed in the essential formulas governing them. Here are some fundamental formulas to get you started:

  1. Average Formula

The average of a set of numbers which is calculated by adding all the numbers together and then dividing the sum by the total count of numbers. Mathematically, it can be expressed as:

Average (A) = Sum (S) / Count (N)

  1. Finding the Sum

To find the sum of a set of numbers, multiply the average by the count:

Sum (S) = Average (A) x Count (N)

  1. Adding a New Value

When a new value is added to an existing set, you can find the new average by using this formula:

New Average (A’) = [(Old Average x Old Count) + New Value] / (Old Count + 1)

  1. Decreasing the Count

If a value is removed from a set, you can find the new average using this formula:

New Average (A”) = [(Old Average x Old Count) – Removed Value] / (Old Count – 1)

  1. Weighted Average

In cases where each value in the set has a different weight or importance, you can calculate the weighted average as follows:

Weighted Average (WA) = (w1 * x1 + w2 * x2 + … + wn * xn) / (w1 + w2 + … + wn)

Here, ‘x’ represents the values, and ‘w’ represents their respective weights.

Strategies for Solving Average Questions

Now that you have a grasp of the essential formulas, it’s time to explore some strategies for tackling average questions effectively:

  1. Understand the Question

Read the question carefully to determine the type of average problem you’re dealing with. Is it a simple average calculation, a weighted average, or a problem involving added or removed values?

  1. Set Up Equations

Translate the information given in the question into mathematical equations. Use the appropriate formula based on the type of average question.

  1. Use Real-Life Scenarios

Sometimes, average questions are framed within real-life situations, such as finding the average age of a group of people. Visualise the scenario to understand the problem better.

  1. Practice Regularly

Practice is vital to mastering average questions. Solve a variety of problems to become comfortable with different scenarios and formulas.

  1. Time Management

During the exam, manage your time wisely. Stay focused on a single question for a short time. If a question seems particularly challenging, move on and come back to it later if time allows.

  1. Check Your Work

Always double-check your calculations and ensure that you’ve answered the question correctly.


Mastering average questions is crucial in your Bank PO exam preparation journey. With a solid understanding of the fundamental formulas and practical problem-solving strategies, you’ll be well-equipped to tackle any average question that comes your way. Practice regularly, stay focused during the exam, and remember that success in Bank PO exams is within your reach. Good luck!

By sweety