| 1. The cost of the computer was $1600 . There was 12% discount. What is the final cost of the computer after discount? |
| 2. 25% of any number is 100000. What is 25% of that number. |
3. Mohan drives 72 miles everyday. His car goes 18 miles per gallon . If gas costs $ 5 per gallon. Then how much does Mohan spend on driving everyday |
| 4. Average of 7 is 14 . Average of 8 is 20 . Then what is the 8 th number. |