Advertisements
Advertisements
Question
A student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answer correctly?
Advertisements
Solution
Total number of problems in the test = 20
Students score = 80%
Number of problem answered = `80/100 xx 20` = 16
APPEARS IN
RELATED QUESTIONS
Express the following percentage as a fraction and as a decimal number:
5 %
Rewrite the underlined part using percentage language.
48 out of 50 students participated in sports
15% of 25% of 10000 = ___________
A student gets 31% marks in an examination but fails by 12 marks. If the pass percentage is 35%, find the maximum marks of the examination.
In Delhi University, in the year 2009 – 10,49,000 seats were available for admission to various courses at graduation level. Out of these 28,200 seats were for the students of General Category while 7,400 seats were reserved for SC and 3,700 seats for ST. Find the percentage of seats available for students of SC Category and ST Category taken together.
Below is the Report Card of Vidit Atrey. Vidit’s teacher left the last column blank. Vidit is not able to make out, in which subject he performed better and in which he needs improvement. Complete the table to help Vidit know his comparative performance.
| Assessment Report for 2009-2010 | |||||
| Class : 9B | Name : Vidit Atrey | Date : 31 March 2010 | |||
| Subject | Internal assessment |
Examination | Total | Final% | |
| 1. | English Literature | 20/25 | 82/100 | 102/125 | |
| 2. | English Language | 22/25 | 91/100 | 113/125 | |
| 3. | Hindi Literature | 18/25 | 67/75 | 85/100 | |
| 4. | Hindi Language | 16/25 | 68/75 | 84/100 | |
| 5. | Mathematics | 42/50 | 88/100 | 130/150 | |
| 6. | Sanskrit | 14/20 | 75/100 | 99/120 | |
| 7. | Physics | 45/50 | 90/100 | 135/150 | |
| 8. | Chemistry | 41/50 | 82/100 | 123/150 | |
| 9. | Biology | 43/50 | 87/100 | 130/150 | |
| 10. | History and Civics | 19/25 | 68/75 | 87/100 | |
| 11. | Geography | 17/20 | 71.5/80 | 88.5/100 | |
What is 800% of 800?
What per cent of 1 km is 1000 metres?
Given below is a Mathematical term.
Find the percentage of consonants in the term.
Given below is a Mathematical term.
Find the percentage of consonants in the term.
