Question
The earnings of ‘P’, ‘Q’ and ‘R’ are in the ratio 6:9:10 respectively. The average income of the three is Rs. 12,000. If ‘P’, ‘Q’ and ‘R’ spend 60%, 70% and 50% of their incomes respectively, find their average expenditure.
More Average Questions
- The average weight of 4 persons is 30 kg. The heaviest person’s weight is 22 kg more than the lightest person’s weight. If the average weight of the rest t...
- 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...
- Four numbers, when arranged in ascending order, are w, x, y and z. The average of the smallest three numbers is 25.5 while the average of the largest three...
- A is 75% more than B. C is 60 less than A. Average of A, B and C is 340. The ratio of B and C is 2:x. Find the value of x.
- The average speed of a car over the first 4 hours is 50 km/h. If the car needs to maintain an average speed of 60 km/h over a total of 8 hours, what should...
- Three numbers are given such that when the average of any two numbers is added to the third number, the resulting sums are 450, 420, and 400. Determine the...
- The average of series 'S6', which consists of 6 consecutive even numbers, is 27. The second term of series 'T6', which consists of 5 consecutive odd number...
- The average weight of 40 students in a class is 50 kg. If two new students with weights 72 kg and 68 kg join the class, find the new average weight of the ...
- The average weight of 12 students in a dance class is 45 kg. If the weight of 3 instructors is also included, then the new average weight of each person (i...
- Find the median of the following observation:24, 28, 29, 21, 19, 18, 25, 27, 17, 20, 28, 30, 11, 13
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)