Latest Wipro Aptitude Question SOLUTION: Peter got 30%, of the maximum marks in an examination and failed by 10 marks. However, Paul who took the same examination got 40% of the total marks and got 15 marks more than the

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Peter got 30%, of the maximum marks in an examination and failed by 10 marks. However, Paul who took the same examination got 40% of the total marks and got 15 marks more than the passing marks. What was the passing marks in the examination?
A. 75
B. 250
C. 35
D. 85
E. 65

Asked In Wipro (7 years ago)

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sunny tripathi  (6 years ago)

let the max mark be x n passing mark be y.
peter got 30% of max mark =.3x i.e (x*30/100)
but he failed by 10 mark
therefore passing mark i.e y=.3x+10
now, paul got 40% of max mark=.4x
but he get 15 marks more than passing mark
therefore passing mark i.e y= .4x-15
now from eq (i) n eq(ii)
.4x-15=.3x+10
x=250 i.e max mark
therefore passsing mark(put value of x)
y=.4x-15=.3x+10= 85
ans:D

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Roshan Pawar  (4 years ago)

let max marks = 100x
peter obtained = 30x
passing marks = 30x+10
Paul obtained = 40x
passing marks = 40x-15
Equating the passing marks--
30x+10 = 40x-15
x = 2.5
Hence maximum marks = 100x
= 100*2.5

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Roshan Pawar  (4 years ago)

let maximum marks = 100x
peter obtained = 30x
passing marks = 30x+10
paul obtained = 40x
passing marks = 40x-15
Equating the passing marks--
30x+10 = 40x-15
x = 2.5
Hence maximum marks = 100x = 100*2.5 = 250 Marks. option (B)

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AMAL BARAN PAL  (5 years ago)

LET,TOTAL MARKS=X
Peter got= 30x/100=3x/10 paul got=4x/10
now, 4x/10-3x/10=25,
so x/10=25 or x=250
so ans is B. 250

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Riya malaiya  (1 year ago)

passing marks is =30%of total +10
and also 40%of total-15
compare both
.3x+10=.4x-15
x=250(total)
passing marks =30%of 250+10=85

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