Question
In an exam, the average score of 300 students is 48. If the average score of the students who passed is 60, and the average score of those who failed is 42, what is the ratio of students who passed to those who failed?
More Average Questions
- 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...
- Average of thirteen consecutive numbers is 28. Find the sum of smallest and largest number.
- The university has 750 faculty (male and female only) out of which the females are 60%. The average height of females is 162 cm and that of males is 168 cm...
- There are five containers in a truck hold. The weight of the first container is 100 kg and the weight of the second container is 20% higher than the weight...
- The average of a set of 25 numbers is 98. For the first 14 numbers, the mean is 84, and for the last 8 numbers, the mean is 112. Furthermore, the 17th numb...
- The meaning of 12 observations is 15. One more observation is included, and the new mean becomes 17. The 13th observation is.
- The average age of a class of 17 girls is 12 years. If 3 new girls having average age of 8 years join the class, then the average age of the class becomes:
- Seven successive numbers have an average of 59. What is the total of their lowest and highest numbers?
- The average wage of a group of 25 labourers is Rs. 470. If 4 persons receiving average wage of Rs. 350 leave the group and 2 persons receiving average wage...
- In a cricket match the captain of one of a team scored 24 runs more than the average runs scored by the remaining 7 batsmen of that team who batted in the ...
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
