Arithmetichard · Past Paper
In an examination, 35% of the total students failed in Hindi, 45% failed in English and 20% in both. Find the percentage of those who passed in both subjects.
A30%
B35%
C40%
D45%
✓ Correct Answer: C — 40%
Failed in at least one = 35 + 45 - 20 = 60%. Passed in both = 100 - 60 = 40%.
Share this question
More from Arithmetic
- What is 20% of Rs. 5?
- The ratio of milk and water in a mixture of 45 liters is 4:1. How much water must be added to make the ratio 3:2?
- Find the selling price if CP = Rs. 50 and loss is 50%.
- A ratio is a comparison of two quantities of:
- Successive discounts of 10% and 20% are equivalent to a single discount of?