Question
There are three numbers 'd', 'e' and 'f' such that average of 'd' and 'e' is 10, average of 'e' and 'f' is 22 and average of 'd' and 'f' is 28. Find the average of 'd', 'e' and 'f'.
More Average Questions
- The average weight of 30 students in a class is 60 kg. When one student leaves and another joins, the average becomes 59.5 kg. The student who left had wei...
- The average marks of 22 students is 64. If x new students join with an average of 75 marks, the class average increases to 66. Find x.
- The average of 15 numbers is 40. A new number is added and the new average becomes 41. Find the number added.
- The average wage of a group of 49 labourers is Rs. 650. If 4 persons receiving average wage of Rs. 500 leave the group and 2 persons receiving average wage...
- Fifteen movie theatres average 600 customers per theatre per day. If six of the theatres close down but the total theatre attendance stays the same, then t...
- The average expenditure of a man for the first five month is Rs.14000 and for the next seven months is Rs.12000. If he saves 17000 in that year then find h...
- The total number of students in class A and B is 72. The number of students in A is 40% more than that in B. The average marks of students in B are 50% mor...
- The average age of a group of 24 persons is found to be 28 years. Later it is found that age of two of the persons is calculated as 32 and 64 instead of 87...
- In a classroom, the ratio of the number of boys, girls, and teachers is 5:4:1, respectively, and the average number of people in each category is 50. What ...
- 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...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)