Question
The average of 12 numbers is 20 and the average of another 10 numbers is 31. What is the average of all the 22 numbers?
More Previous year papers Questions
- If A : B = 3 : 4, B : C = 5 : 6, and C : D = 12 : 17, what is A : D?
- A train crosses a signal at 16 m/s at 16 sec. Find out the length of the train (in mtr).
- If the product of two numbers is 60 and the sum of their squares is 169, then what is the sum of these two numbers?
- Find the greatest possible length (in metres) that can be used to exactly measure the lengths 6 m, 5 m 25 cm and 12 m 50 cm.
- The marked price of an article is 25 percent more than its cost price. What maximum discount percentage can be offered by the shopkeeper to sell his articl...
- If Vikas can complete 4/5 of a work in 32 days, then Vikas will complete 1/10 of the same work in how many days?
- The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, the percentage of the school...
- If Mohit can complete 2/3rd of a work in 24 days, then in how many days can 1/9th of the work be completed by him?
- Rs. 5,750 was invested for 4 years on the average interest rate of 13%. Find the total amount received (in rupees) with interest.
- In a company, the average salary of all the employees is ₹20,000. The average salary of group-A employees is ₹32,000 while the average salary of group-B em...
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)