- The average of first two numbers and last two numbers of a set of six numbers is 70 and 45 respectively. If the overall average of all six numbers is 65, f...
- 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...
- 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...
- The average of a series of 30 numbers is 70. The difference between the largest number and the smallest number is 140. If the largest and the smallest numb...
- 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 ...
- Out of 4 numbers, the average of first 3 is 19 and last 3 is 20. If the last number is 21. Find the first number?
- A bowler gives 15.2 runs per wicket. He gives 32 runs and takes 4 wickets in the last match after which his average becomes 14.4 runs per wicket. How many ...
- Rohit Sharma scores 93 runs in his 23rd inning, due to this his average increased by 3 runs. Find his current average?
- In a factory, the average salary of all employees is Rs. 5600 and the average salary of 24 supervisor is 7200. If the average salary of labours is 4800, th...
- The average of six numbers is 8. When three new numbers are included in such a way that the first number is twice the second and second number is thr...
- The average of 8 numbers is 5.95. The average of two of them is 5.4, while the average of the other two is 5.86. the average of the remaining four numbers ...
- There are only 220 students living in hostel. If 20 students left hostel, then overall expenditure of mess is reduced by Rs. 800 weekly but per student wee...
- 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...
- In a school with 400 students, the average of the age of the boys is 16 years and that of the girls is 12 years. If the average age of the school is 14 yea...
- 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...
- 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 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...
- 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...
- 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 ...
- In an examination, the average marks obtained by the students is 40. After correcting the quantitative mistakes, the average of 60 students is reduced to 2...
- 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...
- A bag contains 20 rupees note, 50 rupees note and 100 rupees note in the ratio 5:7:2. If the total amount in the bag is Rs 2,600, find the average number o...
- A well with 42 m inside diameter is dug 14 m deep. Soil taken out of it has been evenly spread all around it to a width of 21 m to form an embankment. Find...
- 60% of 3840 +? + 30% of 4380 = 40% of 8340 + 10% of 3480
- 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...
- 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 + ...
- 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 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...
- The average weight of 8 persons is increased by 2.5 kg, when a person whose weight is 56 kg, is replaced by a new comer. Find the weight of new comer?
- The average age of husband, wife and their child 4 years ago was 26 years and that of wife and the child 5 years ago was 25 years. The present age of the h...
- The average age of 6 sisters is 30 yr. If the age of the youngest sister be 5 yr. What was the average age of the group of sister just before the birth of ...
- In a school with 400 students, the average of the age of the boys is 16 years and that of the girls is 12 years. If the average age of the school is 14 yea...
- 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...
- 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 16.2 runs per wicket. He gives 32 runs and takes 8 wickets in a last match after which his average becomes 15.4 runs per wicket. How many wi...

Question Listing

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

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.

×

×