Study the diagram and answer the following questions:

- How many people speak Nepali ?

Study the diagram and answer the following questions

2. How many people speak Maithali as well as Newari ?

Study the diagram and answer the following questions

3. How many people speak Maithali ?

Study the diagram and answer the following questions

4. How many people speak Newari ?

Study the diagram and answer the following questions

5. How many people speak Only Newari ?

12. Find the average of 100,200,300,400 and 500?

13. If the average of first 2 numbers are 30 and average of last 2 numbers is 40 and the average of all 5 numbers is 50 then find the 3rd number.

14. If A can do a piece of work in 10 days and B can do it in 15 days then find the days required to complete the work together.

15. Pipe A can fill a tank in 90 minutes and Pipe B can empty a tank in 60 minutes then find the time required to empty the tank in hour?

finished