Question

A student gets 35 marks in theory paper, 15 marks in practical examination and 5 marks in oral
examination of a subject. The school gives weight 4, 2 and I respectively to these types of
examinations. Find the weighted mean of marks for this student.
SECTION E​

Answer 1

Given : A student gets 35 marks in theory paper, 15 marks in practical examination and 5 marks in oral  examination of a subject. The school gives weight 4, 2 and 1 respectively

To Find : the weighted mean of marks for this student.

Solution:

Marks      Weightage        Marks  * weightage

35                 4                       140

15                  2                         30

5                    1                           5

                     7                       175

weighted mean of marks  = 175/7

= 25      

the weighted mean of marks for this student. = 25

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