a student secure 32% marks in an examination and failed by 12 marks and other students secured 42% marks and got 28 marks more than the minimum required to pass from maximum marks and the pass percentage of marks
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Answered by
38
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Here's , Your Answer :-
Let total marks be x
32% of x + 12 = 42% of x - 28
42x/100 - 32x/100 = 40
10x/100 = 40
x/10 = 40
x = 400
400 is the maximum marks
Minimum passing marks =
=32/100 × 400 + 12
= 140
Pass percentage =
= 140/400 × 100
= 35%
Some Basic formulaes are :-
1.) Gain = S.P - C.P
2.) Loss = C.P - S.P
3.) Gain % = Gain x 100 C.P
4.) Loss % = Loss x 100. C.P
Extra information :-
Basically Profit and loss problems are used in accounts section for banking jobs or accountant jobs . CA and all simply for commercial works . And , also helpful in business .
__________________________
__________________________
HOPE , IT HELPS ... ✌️
__________________________
__________________________
Here's , Your Answer :-
Let total marks be x
32% of x + 12 = 42% of x - 28
42x/100 - 32x/100 = 40
10x/100 = 40
x/10 = 40
x = 400
400 is the maximum marks
Minimum passing marks =
=32/100 × 400 + 12
= 140
Pass percentage =
= 140/400 × 100
= 35%
Some Basic formulaes are :-
1.) Gain = S.P - C.P
2.) Loss = C.P - S.P
3.) Gain % = Gain x 100 C.P
4.) Loss % = Loss x 100. C.P
Extra information :-
Basically Profit and loss problems are used in accounts section for banking jobs or accountant jobs . CA and all simply for commercial works . And , also helpful in business .
__________________________
__________________________
HOPE , IT HELPS ... ✌️
Answered by
5
Answer:
400 is the maximum marks and 35% was the pass %
Step-by-step explanation:
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