Question
In a competitive examination containing 100 questions, 1 mark is awarded for every correct answer and ½ mark gets deducted for every wrong answer. If a student attempted all questions and obtained 79 marks, how many wrong answers must he have given?
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Relevant for Exams:
- SBI PO
- RBI Grade B
- IBPS SO
- NABARD GRADE A
- NIACL Assistant Recruitment
- SEBI Grade A
- RBI Grade B DEPR
- RBI Grade B DSIM
- NABARD Grade A Legal
- NABARD Grade A IT
- NABARD Grade A Rajbhasha
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- NABARD Grade A Finance
- ICAR
- SEBI Grade A IT
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- IBPS SO IT
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