Question

36% of the magazine markets are required to pass a test a student get as 109 mark and is declared invalid by 35 marks find the maximum marks

Answer 1

36% of the maximum marks are required to pass a test. A student get 109 marks and is declared invalid by 35 marks .find the maximum marks.
Sol:
Let x be the maximum marks.
Passing Marks = (36*x)/100

ATQ
109 = (36*x)/100 - 35
144 = (36*x)/100
x/100 = 144/36= 4
x = 400

Therefore, maximum marks are 400.

Answer 2

it means 36%= 109+35(perfect paasing mark)
1%= 144/36=4
so 100%= 4×100=400.
so 400 is maximum marks.