Question
There are ten numbers. The average of the first three numbers is 11, and the average of the last five numbers is 24. If the fourth and fifth numbers average 19, what is the overall average of all ten numbers?
More No. System Questions
- What is the least positive number which leaves remainders 5, 7, and 8 when divided by 6, 8, and 9 respectively?
- Four numbers P, Q, R, S satisfy: Q is 25% less than P, Q:R = 9:10, and R:S = 5:8. If the average of P, Q, R, S is 94, find (S – P).
- The unit digit in the expression written as {(348)216 + (579)135 + (642)227} is:
- Determine the smallest 4-digit number that, when divided by 15, 24, and 30, leaves a remainder of 5 each time.
- Find the sum of the first 20 natural numbers.
- The sum of a positive number 'A' and its square is 90. Find the value of (A2 - 7A).
- A school organizes a picnic for students. The cost of transportation is ₹8,000, and the food cost is ₹5,000. If there are 50 students attending the picnic,...
- Three numbers give 290, 276 and 260 respectively when the average of any two is added to the remaining number. What is the difference between the highest a...
- Find the value of 'a' in the given data if the mean of the given data is 21. 15, 18, 20, 19, 22, 24, 17, a, 25, 16
- What is the remainder when 8035 is divided by 81?
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)