In a class test containing questions, marks are awarded for every correct answer and marks are awarded for every incorrect answer and 0 for questions not attempted.
Heena gets two correct and five incorrect answers out of seven questions she attempts. What is her score?

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answer is A.

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Detailed Solution

Concept: we have to first find out the number of questions she has answered and not answered and how many of them answered questions are correct.
Use the above concept to solve such kind of question remember this question needs little knowledge of basic math or we must and using the given formula you can solve this question rest of the data given in the problem statement itself try to put the3 data in the given formula and you can get the answer easily
Total marks obtained by Heena

Hence, the correct answer is option number 1) 0

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