Math, asked by shahidkooktae, 10 months ago

in a competition 3 marks are given for every correct answer and (-2) Marks are for every incorrect answer and no maths for not attempting any question.
nalini score (-7) marks, though she has got 9 correct answers. how many question she attempted wrong?

Answers

Answered by shibanee53

2

Answer:

17 answers are wrongly answered

Hope it is helpful......

Please mark as the brainliest

Answered by vickygupta1981269

1

Answer:

nalini has given 9 correct answer and scored 27 marks . She has given 17 answer incorrect

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