If the marks of 5 students out of 50 in a math exam are:
45, 32, 47, 21, 42 then the difference between maximum and minimum marks is:
25
28
26
24
Difference = 47 - 21 = 26
Rahul got 65% of marks in his Math exam. If the maximum marks for the exam is 80, then find the marks obtained by Rahul in Math.
There are 50 students in a class and the average mark scored by the class in Maths is 65 out of 100. The total marks scored by all the students except Karan and Arjun is 3080. If the marks scored by Karan & Arjun are same, what are the marks scored by Arjun?