download Mastguru Android App

Question Detail

The average score of a cricketer for ten matches is 38.9 runs. If the average for first six matches is 42, then average for last four matches is

  • 33.25
  • 32.25
  • 34.25
  • 34.50
Similar Questions :

1. A batsman makes a score of 87 runs in the 17th match and thus increases his average by 3. Find his average after 17th match

  • 36
  • 37
  • 38
  • 39

2. Average of all prime numbers between 30 to 50

  • 37
  • 37.8
  • 39
  • 39.8

3. The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is

  • 40
  • 35
  • 45
  • 55

4. Average of five numbers is 27. If one number is excluded the average becomes 25. The excluded number is

  • 35
  • 45
  • 55
  • 65

5. Marks of a student were wrongly entered in computer as 83, actual marks of that student were 63. Due to this mistake average marks of whole class got increased by half (1/2). Find the total number of students in that class.

  • 25
  • 30
  • 35
  • 40
  • 45
Read more from - Average Questions Answers
Post a comment

  • Vishal Desai 11 years ago

    Wrong formula

    Correct formula is:

    =(38.9*10)-(42*6)/4

    =384-252/4

    =117/4

    =34.25

    mastguru 11 years ago replied

    Dear Vishal,
    Thanks for your feedback. But we have solved in same way as of you.

    Manas Maji 9 years ago replied

    Please check your calculation. There should be 389 and 137 in the place of 384 and 117 respectively.