Q.7. In a class test containing 15 questions, 4 marks
are given for every correct answer and (-2)
marks are given for every incorrect answer.
Mona attempts all questions but only 9 of her
answers are correct. Her total marks are ......
Sol.
are given for every correct answer and (-2)
marks are given for every incorrect answer.
Mona attempts all questions but only 9 of her
answers are correct. Her total marks are ......
Sol.
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Answer:
her total marks are 24.
Answer:
he got 36 number in test