Question

0/एक परीक्षा में एक छात्र को 30 प्रतिशत अंक प्राप्त होते हैं और वह 25 अंकों से असफल हो
जाता है उसी परीक्षा में दूसरे छात्र को 40 प्रतिशत अंक प्राप्त और उसे उत्तीर्णाक से 25
प्रतिशत अंक अधिक मिलते हैं, तो परीक्षा में अधिकतम उत्तीर्णाक ज्ञात करें?​

Answer 1

Answer:

Passing Marks is 175.

Step-by-step explanation:

Given:

Percentage of Marks of 1st student = 30%

Marks by which 1st student failed = 25

Percentage of Marks of 2nd student = 40%

Marks scored extra by 2nd student = 25

To find: Passing Marks in exam.

let x be the total marks of the exam.

Marks of 1st Student = $\frac{30}{100}x=\frac{3x}{10}$

Marks of 2nd Student = $\frac{40}{100}x=\frac{4x}{10}$

According to the question,

$\frac{3x}{10}+25=\frac{4x}{10}-25$

$\frac{4x}{10}-\frac{4x}{10}=25+25$

$\frac{x}{10}=50$

x = 500

Passing marks = $\frac{3x}{10}+25=3times50+25=175$

Therefore, Passing Marks is 175.

Answer 2

Step-by-step explanation:

i hope it help you..........