Question
The average of 17 numbers is 55. The average of the first 6 numbers is 49.5 and that of the next 8 numbers is 60.5. The 16th number is 4 less than the 15th number and 6 less than the 17th number. What is the average of the 15th and 17th numbers?
More Previous year papers Questions
- A scored 72% in a paper with a maximum marks of 900 and 80% in another paper with a maximum marks of 700. If the result is based on the combined percentage...
- The runs scored by 11 players in the cricket match are as follows. 7, 16, 121, 51, 101, 81, 1, 16, 9, 11, 16 Calculate the median of the data.
- 8 : 32 :: 3.1 : x and 5 : 10 :: 9 : y. What is the ratio of x to y?
- In the following question, select the related number from the given alternatives. 1/14 : 1/196 : 1/16 ?
- When a plot is sold for Rs.25675, the owner loses 21%. At what price must that plot be sold in order to gain 21%? (In Rs.)
- The mean proportional of 8a² and 18/(a⁴), where a is a positive number, is __________.
- The amount payable on maturity of a certain sum which is invested for 5 years at a certain rate percent p. a. is ₹9,800 and the amount payable on the same ...
- The marked price of an article is Rs 5000. But due to a special festive offer a certain percent of discount is declared. Mr. X availed this opportunity and...
- The average weight of 20 students in a class is 55 kg. If the weight of the class teacher is included, the average is increased by 0.5 kg. The weight of th...
- If a + 2b = 27 and a3 + 8b3 = 5427, then find the value of 2ab.
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)