Average Questions for NABARD DA Exam, Get Free PDF

The NABARD Development Assistant (DA) Exam is one of the most important opportunities for aspirants who want to build a secure career in the banking and rural development sector. To crack this exam, candidates must prepare well for the Quantitative Aptitude section, where one of the most scoring topics is Average. Average questions are simple, concept-based, and frequently asked in NABARD DA exams. With the right strategy and consistent practice, candidates can solve these questions quickly and score high marks. In this blog, we will discuss everything about Average Questions for NABARD DA Exam, their importance, expected pattern, and also provide a Free PDF for practice.

Download Average Questions for Nabard DA Exam 2025

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What are Average Questions?

The concept of Average is used to find the central value of a group of numbers.

The basic formula is:

Average = Sum of Observations ÷ Number of Observations

Average questions are asked in different forms, such as:

• Average of numbers
• Average age problems
• Average speed
• Average marks
• Missing number based on average

This topic is easy to understand but requires practice to solve quickly in exams.

Types of Average Questions Asked in NABARD DA

Candidates can expect different variations of average problems:

Simple Average of Numbers

Example: Find the average of 12, 18, 24, 30.

Average Age Problems

Example: The average age of 5 people is 28 years. If one person is replaced, find the new average.

Missing Number Based on Average

Example: The average of 6 numbers is 15. If the sum of 5 numbers is 70, find the sixth number.

Average Speed Questions

Example: A train covers a distance at 60 km/h and returns at 40 km/h. Find the average speed.

Combined Average

Example: Average marks of two classes combined.

These question types are very common in NABARD DA-level exams.

Important Short Tricks for Average Questions

To solve average questions faster, remember these key tricks:

Trick 1: Sum from Average

If average and number of terms are given:

Sum = Average × Number of Terms

Trick 2: Finding Missing Value

Missing Value = (New Average × Total Numbers) – Sum of Known Numbers

Trick 3: Change in Average

Change in total sum = Change in average × Total numbers

Trick 4: Combined Average Formula

Combined Average = (n1×a1 + n2×a2) ÷ (n1+n2)

These shortcuts save time during the exam.

Strategy to Prepare Average Questions for NABARD DA

Here is a smart preparation plan:

Understand the Basic Formula

Most questions are based on the direct average formula, so clarity is important.

Practice Different Question Types

Do not limit yourself to simple sums. Solve age, speed, and combined average problems.

Focus on Speed Calculation

Average questions are easy, but only if you solve them quickly.

Solve Previous Year Questions

This helps you understand the exam-level difficulty.

Attempt Mock Tests Regularly

Mock tests improve accuracy and time management.

Common Mistakes to Avoid

Many candidates lose marks due to small errors:

• Wrong calculation of the sum
• Confusion in combined average problems
• Ignoring the number of observations
• Spending too much time on easy questions
• Not revising shortcuts

Avoid these mistakes to maximise your score.

Final Words

Average Questions are one of the most scoring and easy-to-master topics for the NABARD DA Exam. With clear concepts, shortcut tricks, and daily practice, you can solve these questions in seconds and boost your overall score. Make sure you download the free PDF, practice regularly, and strengthen your arithmetic foundation for NABARD DA success.

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