# Quantitative Question: **Download Questions PDF**

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## In objective test a correct ans score 4 marks and on a wrong ans 2 marks are subtracted, a student score 480 marks from 150 question. how many ans were correct?

## Answer:

130.

Let,x be the correct answer and y

be the incorrect answer.

So,x+y=150..........(1)

and 4x-2y=480........(2)

By solving (1)& (2),

x=130.

So, the 130 questions were correct answer(Ans).

Let,x be the correct answer and y

be the incorrect answer.

So,x+y=150..........(1)

and 4x-2y=480........(2)

By solving (1)& (2),

x=130.

So, the 130 questions were correct answer(Ans).

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