Question
Average of 20 numbers is 90. Average of first 8 numbers is 125 while average of last nine numbers is 40. If ninth number is 25% less than the tenth number which is equal to the eleventh numbers then find the tenth number.
More Average Questions
- If the average of 30 values is 58 and each of these values is multiplied by 7, what will be the new average?
- In an examination the average marks of Rohit is 65. If he got 15 more marks in science and 25 more marks in maths then his average would have been 70. Find...
- The average age of three children is 22 years. If their ages are in the ratio 2:3:6. Find the age of the youngest child.
- The average marks of a class of 40 students were 75. When the marks of 5 students were removed, the average marks of the remaining students became 72. What...
- Average of 8 numbers is 18. If 26 is replaced by 14, find the new average.
- Average run scored by a batsman in first ‘x’ matches is 70. In next 12 matches he scored runs with an average of 90 so that his overall average increased b...
- The average wage of a group of 44 labourers is Rs. 250. If 4 persons receiving average wage of Rs. 275 leave the group and 2 persons receiving average wage...
- The average of six numbers is 54. When two more numbers are included, the average increases by 3. Find the average of the numbers included.
- The average weight of 4 persons is 56 kg. The heaviest person’s weight is 30 kg more than the lightest person’s weight. If the average weight of the rest t...
- The average age of three children is 20 years. If their ages are in the ratio 2:3:5. Find the age of the youngest child.
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)