- What will be the average of odd numbers between 20 to 74?
- When the average age of a husband and wife and their son was 44 years, the son got married and a child was born just one year after their marriage. When ch...
- In an examination, the average marks obtained by the students is 75. After correcting the quantitative mistakes, the average of 100 students is reduced to ...
- The average score of a class of boys and girls in examination is X. The ratio of boys and girls in the class is 4:3. If the average score of the boys (X + ...
- The average age of three children in a family is 35% of the average of the age of father and the eldest child. The total age of the mother and the younger ...
- In an examination, the average marks obtained by the students is 40. After correcting the quantitative mistakes, the average of 50 students is reduced to 3...
- 18 years ago the average age of a family of four members was 45 years. Two children were born in that span of 18 years. The present average age of the fami...
- A bowler gives 15 runs per wicket. He gives 30 runs and takes 5 wickets in a last match after which his average becomes 13.5 runs per wicket. How many wick...
- In a College with 1200 students, the average age of the boys is 24 years and that of girls is 17 years. If the average age of the college is 22 years and 3...
- The mean of 50 observations was calculated as 75. It was later found that one of the observations was misread as 173 instead of 113. The correct mean is&nb...
- In an examination, the average marks obtained by the students is 80. After correcting the quantitative mistakes, the average of 90 students is reduced to 5...
- The average of first three numbers of a set of six numbers is 60 .The average of the second, third and fourth numbers is 20 and the average of the third, f...
- If the average marks of the three batches 32, 45 and 54 student respectively is 50, 42 and 35, then find the approximate average mark of all the students?
- There are three classes P, Q and R. The average marks of class P is 75. The average marks of class Q is 80. The average marks of class R is 85. T...
- When the average age of a husband and wife and their son was 44 years, the son got married and a child was born just one year after their marriage. When ch...
- In an examination, the average marks obtained by the students is 75. After correcting the quantitative mistakes, the average of 100 students is reduced to ...
- The average score of a class of boys and girls in examination is X. The ratio of boys and girls in the class is 4:3. If the average score of the boys (X + ...
- What will be the average of odd numbers between 20 to 74?
- The average age of 21 children is 30 years. 4 new children, whose average age is 15 years, join them. Find the average age of the 25 children.
- Out of three numbers the average of the first and the second number is 37 more than the average of the second and the third number. What is the diffe...
- The average age of the employee in a company is 23.5 years. And the average of the males in the company is 25.2 years and that of the females is 23.2 years...
- The average age of 4 children in a family is 30% of the average age of the mother and the youngest child. The total age of the father and the eldest child ...
- The average age of 10 men is increased by 2 years when two of them whose age are 24 and 26 years replaced by two new men. The average age of the two new me...
- Find the average of the following set scores. 450, 1050, 12, 390, 143, 286, 550, 999
- The average of 8 numbers is 12. If the 2 is added in 1st number, 4 is added in 2nd number, 8 is added in 3rd number and in the same way the number are adde...
- The batting average of 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest by 172 runs. If the two are excluded, the average of...
- In an examination, the average marks obtained by the students is 60. After correcting the quantitative mistakes, the average of 100 students is reduced to ...
- In an examination, the average marks obtained by the students is 75. After correcting the quantitative mistakes, the average of 100 students is reduced to ...
- The average age of three children in a family is 35% of the average of the age of father and the eldest child. The total age of the mother and the younger ...
- 18 years ago the average age of a family of four members was 45 years. Two children were born in that span of 18 years. The present average age of the fami...
- The average age of 4 children in a family is 30% of the average age of the mother and the youngest child. The total age of the father and the eldest child ...
- A bowler gives 15 runs per wicket. He gives 30 runs and takes 5 wickets in a last match after which his average becomes 13.5 runs per wicket. How many wick...
- 15 years ago, the average age of all the 80 teachers of the college was 50 years. 8 years ago, the principal has retired from her post at the age of 60 yea...
- 18 years ago the average age of a family of four members was 45 years. Two children were born in that span of 18 years. The present average age of the fami...
- The average weight of 7 boxes P, Q, R, S, T, U and V is 72kg. Another box A is added to group and the average now becomes 70kg. If another box C whose weig...
- In an examination, the average marks obtained by the students is 40. After correcting the quantitative mistakes, the average of 50 students is reduced to 3...
- In an examination, the average marks obtained by the students is 40. After correcting the quantitative mistakes, the average of 50 students is reduced to 2...
- In an Aerobic class, the average age of all the members was 54.5 years, 11 members left the class and 7 new members joined. If the average age increased by...
- Of the four numbers, whose average is 75, the first is one-fourth of the sum of the last three. The first number is
- Average weight of Shikhar, Rohit and Virat is 72 kg. Hardik joins the group and the average now becomes 65 kg. If Dhoni whose weight is 8 kg more than that...

Question Listing

- Addition & subtraction
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- Algebra
- Alligation
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- Bar graph
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- Boats and streams
- Calculation based
- Caselet DI
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- Compound Interest
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- Databased Time and Work
- DI
- Di Bar Graph
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- DI PIE Chart and Ratio Table
- DI Tables
- Di With Missing Numbers
- Differential Equation
- Discount
- Divisibility rules
- Equality and Inequality
- Equations
- Fractions
- Geometry
- HCF and LCM
- Height and Distance
- Income and Expenditure
- Integration
- Limits and Continuity
- Line graph
- Linear Equation
- Lines and Angles
- Maxima and Minima
- Mensuration
- Missing DI
- Mixture
- No. System
- Partnership
- Percentage
- Permutation and combination
- Pipes and cisterns
- Polygon
- Probability
- Profit and loss
- Quadratic equation
- Quadrilateral
- Quant Miscellaneous
- Quantity Inequality
- Radar graph
- Ratio
- Ratio and proportion
- SI and CI databased
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- Simplification
- Square & square root
- Surds and indices
- Time
- Time and distance
- Time and work
- Trains
- Triangle
- Trigonometry
- Uniatry Method
- Weekly Quiz Quant
- Wrong Series

Average

Average forms an important part of the Numerical ABility syllabus of various banking/government/regulatory bodies exams like SBI PO, SBI Clerk, IBPS PO, IBPS SO, IBPS Clerk, ECGC PO, SEBI Grade A, PFRDA Grade A, NABARD GRade A, RBI Assistant, RBI Grade B, and many more. The topic of Average also comes in hand while solving MCQs based on Data Interpretation. So, from an exam point of view, Average is an important topic that you must prepare well for.

Average is calculated by adding up a set of numbers and then dividing the sum by the total number of items in the set. The average provides a single value that represents the "typical" or "middle" value in the data set.

In Quantitative Aptitude, average is a commonly used concept for solving problems related to data analysis and statistics. For example, you may be asked to find the average of a set of numbers, such as the average of a set of exam scores, the average of prices of items, etc. The average is used to represent the entire data set in a compact form and can be used for making inferences about the data set and for making comparisons between different data sets.

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