Advertisements
Advertisements
प्रश्न
Peter requires 50% to pass. If he gets 280 marks and falls short by 20 marks, what would have been the maximum marks of the exam?
Advertisements
उत्तर
Peters score = 280 marks
Marks needed for a pass = 20
∴ Total marks required to get a pass = 280 + 20 = 300
i.e. 50% of total marks = 300
`50/100 xx "Total Marks"` = 300
`1/2 xx "Total Marks"` = 300
Total Marks = 300 × 2 = 600
Total Marks of the exam = 600
APPEARS IN
संबंधित प्रश्न
Convert part of the ratio to percentage:
3 : 1
Convert part of the ratio to percentage:
1 : 4
Convert part of the ratio to percentage:
1 : 2 : 5
Chalk contains calcium, carbon and oxygen in the ratio 10:3:12. Find the percentage of carbon in chalk.
If in a stick of chalk, carbon is 3g, what is the weight of the chalk stick?
If Rs. 250 is to be divided amongst Ravi, Raju, and Roy so that Ravi gets two parts, Raju three parts, and Roy five parts. How much money will each get? What will it be in percentages?
Ramu scored 20 out of 25 marks in English, 30 out of 40 marks in Science and 68 out of 80 marks in mathematics. In which subject his percentage of marks is best?
The ratio of Saral’s income to her savings is 4 : 1. What is the percentage of money saved by her?
A salesman is on a commission rate of 5%. How much commission does he make on sales worth ₹ 1,500?
2.5 = ______ %.
