Question

65. Manish scored 10 marks fewer than Am
in an examination Kumar scored 5 marks
more than Anil. In total, they scored 220
marks. What was the Manish score?
1. 65
2. 75
3. 80
4. 85​

Answer 1

Answer:

Step-by-step explanation:

Let the marks of anil is x

and manish = x - 10

and kumar = x  + 5

so total marks = x + x -10 + x + 5

220 = 3x - 5

225 = 3x

x = 225/3

x = 75

Manish = 75 - 10 = 65

Answer 2

Answer:

Step-by-step explanation:

marks scored by Anil=x

marks scored by Manish=x-10

marks scored by Kumar=x+5

total marks scored=220

x+x-10+x+5=220

3x=220+5

3x=225

x=225/3

x=75

marks scored by Anil=75

marks scored by Manish=75-10

                                        =65

marks scored by Kumar=75+5

                                       =80

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