Ask a New Question

Wendy obtained 75 marks in

Tom and Wendy both do three test and their marks have the same mean. The range of Tom's marks is twice the range of Wendy's
1. 1 answer
2. asked by Manya
3. 479 views
Wendy obtained 75 marks in a physics test which consisted 20 questions. 6 marks are awarded for each correct answer, 3 marks are
1. 1 answer
2. asked by Con on see
3. 115 views
there are 10 questions in a quiz competition 5 marks will be given for each Correct answer 3 marks will deducted for each wrong
1. 1 answer
2. asked by Venus
3. 604 views
In a class test some of the answers obtained by Neha in mathematics and science is 28 had she got 3 more in maths is 4 marks
1. 1 answer
2. asked by Smeta
3. 707 views
the mean marks obtained by a group of 100 students was found to 49.46.THE mean marks obtained in the same examination by another
1. 2 answers
2. asked by saba
3. 1,344 views
draw a flowchart to input marks obtained in english french maths and computer by a student. calculate the average marks obtained
1. 1 answer
2. asked by vensheeka
3. 344 views
The mean marks obtained in an examination by a group of 100 students were found to be 49.46 the mean marks obtained in same
1. 2 answers
2. asked by Pander
3. 2,318 views
In an examination adenike obtained 19 marks more than musa. If adenike had obtained one and a half time her own Mark, she would
1. 1 answer
2. asked by Ade
3. 180 views
The marks obtained by 10 children in a metal drill are 0,1,3,3,5,7,8,9,9,9,.What is the probability that a child chosen at
1. 1 answer
2. asked by Nii
3. 677 views
ramesh and suresh are arguing about who scored better in their mathematics tests.ramesh took a test that was of 75 marks and
1. 1 answer
2. asked by Bansari
3. 456 views