The total marks obtained by Ramesh in Hindi, English and Mathematics together is 90 more than the marks obtained by him in English. What are the average marks obtained by him in Hindi and Mathematics together?
The average of pappu's marks in 6 subjects is 44. If his average in 5 subjects excluding Maths is 49, how many marks he obtained in Maths?
The average of Rohan's marks in 6 subjects is 69.5. If his average in 5 subjects excluding Maths is 63.5, how many marks he obtained in Maths?
The average of the marks of maths test of 20 students is 9. If the marks of 5 new students are 9,5,3,2,1. What is the new average marks?
The average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60. What is the average marks of all the students?
In an assessment the first 17 people scored an average of three points each. After a further 30 people had taken the assessment the average score rose to nine points each. What was the average number of points scored by the last 30 people only?
