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?
More Fractions Questions
- Simplify: 0.75 + 1.25 − 0.40
- Question 2
- Which fraction bears the same ratio to 1/27 as 3/11 does to 4/9?
- Numerator of a fraction is 4 less than the denominator. If 6 and 7 are added to numerator and denominator of a fraction respectively, then fraction becomes...
- Calculate: 0.48 ÷ 0.12 + 2.5 × 0.4 − 0.35
- Which of the following fractions lies between 3/7 and 8/9?
- If the numerator of a fraction is increased by 20% and the denominator is decreased by 10%, the value of the fraction becomes 16/21. The original fraction ...
- Which of the following fractions is the largest?
- Alex has read 5/6 of a book, while Tina has read only 3/5 of the book she is reading. Both have another 150 pages of their respective books remaining to be...
- If the numerator of a fraction is decreased by 20% and the denominator of the same fraction is increased by 30%, then what fraction of the old is the new ...
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
- NABARD Grade A Agriculture
- NABARD Grade A Finance
- ICAR
- SEBI Grade A IT
- IBPS SO Agriculture Field officer
- IBPS SO IT
- NIACL Assistant
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
