Answer / marvin

Total no of students failed = 65% (100-35% who passed)
so
455/65=7, which is equal to 1% of total strength.

Total no of students passed is 35%, So
7*35=245.

So Total Students is equal to
245+455= 700.

Answer / varun dubey

let there are n students .
35% are passed.
therefore (100-35)% =65% students are failed.
65*n/100=455.
by solving this equation we get n=700.
Hence,there are 700 students.

Answer / lakhan sharma

let there are n students .
35% are passed.
therefore (100-35)% =65% students are failed.
65*n/100=455.
by solving this equation we get n=700.
Hence,there are 700 students.

Answer / amruta

100 percent students appeared for exam
from which 35 % passed
which means (100-35) = 65% failed

No. of students failed = 455

65% = 455
then 35% = ?

so by cross multiplication

? = (455/65)* 35

? = 245
so we got 35% is 245
Therefore total no. of students appeared for the exam = 245+455 = 700

Answer / naveen singh

Let no. of student attempted exam = x
Total student failed = 455
% of student passed = 65% (100%-35%)
Therefore:

65% of x = 455
65/100 of x = 455
x = 455*100/65
x = 700

so, 700 is the total number of student attempted the exam.

Answer / pankaj

35X+65x=100X
35x+455=100X
100X-35X=455
65X=455
x=7
x*35=245
245+455=700

Answer / pardeep kumar

Let total No. Of students =x
35% students passed of total students. Mean 35% of x
x =35% of x + 455
x - 35% of x = 455
65% of x = 455
X = 455*100/65
x= 700

Answer / vidhi

Failed students =65% 455/65 =7 no of passed =35
7×35=245
245+455=700

Answer / tuhin biswas

Fail=100-35 =65
65 = 455
1 = 455/65
100 = 455×100/65
= 700

Answer / mohammed rabidheen

35x + 75X = 100X
35X + 455 = 100X
X = 4.5

Ans is 607.

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