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Weighted Average Questions

Practice 22 Weighted Average questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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22
Total Questions
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3
Easy
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19
Medium
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0
Hard
Practice by Exam:Quantitative Aptitude(20)Mathematics(1)Data Interpretation(1)

About Weighted Average — practice questions, PYQs & concepts

Weighted Average is a frequently-tested topic on Quantitative Aptitude, Mathematics, Data Interpretation. ExamTest.live currently lists 22 Weighted Average questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Weighted Average weight in competitive exams

Across our Weighted Average question bank, the largest sources are Quantitative Aptitude (20), Mathematics (1) and Data Interpretation (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 3 easy Weighted Average questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Weighted Average Questions(1–22 of 22)

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Q1mediummcqQuantitative AptitudeCompetitive Exam 20262026
0% accuracy
A stock portfolio consists of three stocks. Stock A represents 30% of the portfolio and has a return of 5%. Stock B represents 40% of the portfolio and has a return of 10%. Stock C represents the remaining 30% of the portfolio and has a return of 8%. What is the average return of the portfolio?
Q2mediummcqQuantitative AptitudeStaff Selection Commission2026
0% accuracy
A factory buys 7 machines: 2 of Machine A, 2 of Machine B, and the rest of Machine C. The prices of the machines are , , and respectively. Calculate the average cost of these machines.
Q3mediummcqQuantitative AptitudeWBCS Prelims 20212026
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is:
Q4easymcqQuantitative AptitudeSSC Selection Post 2021 Matriculation Level2026
The average score of 12 girls in a test is 16.5 and that of 8 boys in the same test is 16. Find the average score of girls and boys taken together.
Q5mediummcqQuantitative AptitudeGeneral Aptitude Test2026
If the average marks of three batches of , and students respectively is , , , then the average marks of all the students is:
Q6mediummcqMathematicsCompetitive Exams2026
A merchant has of sugar, part of which he sells at profit and the rest at profit. He gains on the whole transaction. The quantity sold at profit is:
Q7easymcqQuantitative AptitudeUP Police Constable2026
A family consists of two parents and three children. If the average age of the parents is years and that of the children is years, find the average age (in years) of the family.
Q8mediummcqQuantitative AptitudeCompetitive Exams2026
The average monthly income of certain agricultural workers is and that of other workers is . If the number of agricultural workers is 11 times that of other workers, then the average monthly income of all the workers combined is:
Q9mediummcqData InterpretationSSC CGL2026
The following table shows the number of children in each house of a society.Number of ChildrenNumber of Houses0611721733What is the average number of children per house?
Q10mediummcqQuantitative AptitudeSSC CGL2026
A class of 68 students made a mean score of 60 marks and another class of 32 students made it exactly 52.5. What is the overall mean score?
Q11mediummcqQuantitative AptitudeStaff Selection Commission2026
The average height of 20 students of Class 9 is 147cm and the average height of $15 students of Class 10 is 154cm. What is the average height (in cm) of the students of the two Classes?
Q12mediummcqQuantitative AptitudeCompetitive Exam2026
The average weight of students is . If students of average weight of are added and two other students of average weight of are also added, then find the average weight of all the students.
Q13mediummcqQuantitative AptitudePractice Test2026
20kg of rice costing ₹80 per kg is mixed with ykg of rice costing ₹100 per kg. If the cost of this mixed rice is ₹84 per kg, what is the value of y?
Q14mediummcqQuantitative AptitudeCompetitive Exam2026
A shopkeeper sells each pen for ₹, each notebook for ₹ and each notebook cover for ₹. If he sells pens, notebooks and notebook covers, what will be the average price (in ₹) per item (rounded off to two decimal places)?
Q15mediummcqQuantitative AptitudeCompetitive Exam2026
A vendor bought 15 kg of rice at a certain rate per kg. After a week, he sold 6 kg of the rice at 20% profit, 6 kg at neither profit nor loss and 3 kg at 10% loss. In this transaction, what is his profit percentage?
Q16easymcqQuantitative AptitudeCompetitive Exam2026
At a fitness club, 70% of the members are men and 30% of the members are women. If the average age of the men is 30 years and that of the women is 40 years, then what is the average age of all the members?
Q17mediummcqQuantitative AptitudeSSC Competitive Exams2026
A packet has to consist of three types of jellies - orange, mango and strawberry. The price per unit of orange, mango and strawberry jelly is ₹2.00, ₹3.00 and ₹3.50, respectively. In a packet, there are 80 orange jellies, 50 mango jellies and 120 strawberry jellies. What is the average cost (in ₹) of a jelly in a mixed packet?
Q18mediummcqQuantitative AptitudeCompetitive Exam2026
A fruit seller has 10kg of apples and 5kg of grapes. The price of 1kg of apples is ₹94.50 and that of grapes is ₹105. He sold all the fruits with him. What is the average amount (in ₹) received by the fruit seller per kg?
Q19mediummcqQuantitative AptitudeCompetitive Exam2026
The university has 750 faculty (male and female only) out of which the females are 60%. The average height of females is 162cm and that of males is 168cm. What is the average height of the faculty (in cm) of the university?
Q20mediummcqQuantitative AptitudeCompetitive Exam2026
In an examination, there were two papers, A and B, and the maximum mark in each of the two papers was 10. However, the weights assigned to papers A and B were in the ratio 2: 1, respectively. Jonathan scored 8 out of 10 in Paper A and an overall 70% in the examination. How much did he score in Paper B out of 10?
Q21mediummcqQuantitative AptitudeCompetitive Exam2026
The average weight of 29 students in a class is . Five students of average weight leave the class and 6 students of average weight join the class, what is the average weight (in kg) of students now?
Q22mediummcqQuantitative AptitudeCompetitive Exam2026
A shopkeeper bought a sofa-set, a centre table and a dining table for ₹15,000, ₹3,000 and ₹7,000, respectively. He sold the sofa-set at 20% profit and the centre table at 15% profit. At what profit percentage should he sell the dining table to earn 18% on the whole transaction?

Frequently Asked Questions

How many Weighted Average questions are on ExamTest.live?▼
We have 22 Weighted Average questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Weighted Average MCQs free?▼
Yes. All Weighted Average questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Weighted Average questions?▼
Weighted Average questions are commonly asked in Quantitative Aptitude, Mathematics, Data Interpretation. You can filter by exam using the links above.
How do I practice Weighted Average questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.