| 1. The cost of the computer was $1300 . There was 17% discount. What is the final cost of the computer after discount? |
| 2. 10% of any number is 170000. What is 30% of that number. |
3. Mohan drives 176 miles everyday. His car goes 22 miles per gallon . If gas costs $ 4 per gallon. Then how much does Mohan spend on driving everyday |
| 4. Average of 13 is 9 . Average of 14 is 13 . Then what is the 14 th number. |