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n a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer. Charlie answered all t

By Lyla

n a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer. Charlie answered all the questions and scored 40 marks though she got 10 correct answers .How many incorrect answers had he attempted?

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2. A coin is tossed and a die is rolled simultaneously.

0) Condition for eventA: To get a tail and an even number.

Which of the following units is used to measure The depth Of the well?​

2 thoughts on “n a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer. Charlie answered all t”

  1. Step-by-step explanation:

    every incorrect answer. Charlie answered all the questions and scored 40 marks though she got 10 correct answers .How many incorrect answers had he attempted?

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