Advertisements
Advertisements
Question
Find the value of the following:
15% of 2 minutes
Advertisements
Solution
15% of 2 minutes = `15/100%2` minutes
= `30/100` minutes
= 0.3 minutes
= 0.3 × 60 = 18 seconds
APPEARS IN
RELATED QUESTIONS
A certain school has 300 students, 142 of whom are boys. It has 30 teachers, 12 of whom are men. What percent of the total number of students and teachers in the school is female?
The population of a town increases by 10% annually. If the present population is 60000, what will be its population after 2 years?
Express the first quantity as a percent of the second:
42 seconds, 6 minutes
The price of rice rises from Rs. 30 per kg to Rs. 36 per kg. Find the percentage rise in the price of rice.
Rewrite the underlined part using percentage language.
One half of the cake is distributed to the children
Kumaran worked 7 months out of the year. What percentage of the year did he work?
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 per cent of 1 day is 1 minute?
What percent of ₹ 80 is ₹ 100?
800 kg of mortar consists of 55% sand, 33% cement and rest lime. What is the mass of lime in mortar?
