Math, asked by mahenderpal, 1 year ago

| एक विद्यार्थी, एक परीक्षा में 25% अंक प्राप्त करता है, किन्तु वह 40 अंक से असफल
हो जाता है, दूसरा विद्यार्थी 60% अंक प्राप्त करता है, जो परीक्षा में सफल होने के लिए
न्यूनतम अंकों से 135 अंक अधिक प्राप्त करता है, परीक्षा के पूर्णाक तथा सफल होने के लिए
आवश्यक न्यूनतम अंक ज्ञात करें।​


mahenderpal: any one can do this plz

Answers

Answered by amit2171
3

Answer:

Written bellow

Step-by-step explanation:

27 tjis is a correct answer believe on me

Answered by slicergiza
8

Answer:

165

Step-by-step explanation:

Let x be the maximum score in the examination,

Since, first student gets 25% marks,

So, his/her score = 25% of x = 0.25x

Also, it is less than 40 marks from the minimum passing score,

Thus, the minimum passing score = 0.25x + 40,

Now, second student gets 60% marks,

So, his/her marks = 60% of x = 0.60x,

Also, it is more than 135 marks from the minimum passing score,

Thus, the minimum passing score = 0.60x - 135,

0.25x + 40 = 0.60x - 135

⇒ 0.25x - 0.60x = - 135 - 40

⇒ - 0.35x = -175

x = 500

Hence, the minimum passing score = 0.25(500) + 40 = 125 + 40 = 165

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