Directions (1-5) : Study the following graphs and answer the given questions.
Given below is the bar graph showing the production of mouse by 6 companies, LOGITECH, HP, DELL, ACER, HCL and LENOVO in two consecutive years 2015 and in 2016.
Given below is the bar graph showing the production of mouse by 6 companies, LOGITECH, HP, DELL, ACER, HCL and LENOVO in two consecutive years 2015 and in 2016.
1. What is the difference between average production of mouse by HP for both year and LENOVO for both year? (2)
- 1. 20
- 2. 10
- 3. 30
- 4. 40
- 5. 50
2. What is the average of sum of mouse production by companies LOGITECH in 2015, HCL in 2016 and ACER in 2016 ? (1)
- 1. 250
- 2. 200
- 3. 350
- 4. 450
- 5. 500
3. If production of mouse of company Acer in 2017 increases by 20% in comparison to previous year and production of mouse by company HCL in 2017 increases by 25% in comparison to previous year then what is the sum of production of mouse in 2017 for firm ACER and HCL together? (4)
- 1. 690
- 2. 580
- 3. 394
- 4. 732
- 5. 632
4. What is the ratio of production of mouse by company LOGITECH in 2015 and LENOVO in 2015 together to the production of HCL in 2016 and ACER in 2016 together? (5)
- 1. 12 : 7
- 2. 6 : 7
- 3. 7 : 15
- 4. 2 : 3
- 5. 7 : 12
5. Production of mouse for company HP in both years is what % more or less than production of mouse for company DELL in 2016 and company HCL in 2015 together. (approximately) (5)
- 1. 7.33%
- 2. 12.25%
- 3. 8.45%
- 4. 5.35%
- 5. 3.22%