Directions (1-5):- Given bar graph shows the percentage of alcohol in a mixture as percentage of water in it. Study the graph carefully and answer the questions.
Q1. If mixture A and mixture B are mixed in ratio 2:3 to form a new mixture. Find the ratio of alcohol & water in the mixture so formed.
(d) 21 : 107
(e) 27 : 53
Q2. Quantity of alcohol in mixture D & E together is approximately what percent of quantity of water in mixture C & D together if equal quantity of all mixtures is considered?
(a) 41 %
(b) 39 %
(c) 45 %
(d) 48 %
(e) none of these
Q3. In what ratio mixture B & mixture D should be mixed to form a new mixture having alcohol?
(c) None of these
(e) Cannot be determined
Q4. What will be the difference of quantities of alcohol & water in mixture A, C & E together if 130 lit, 70 lit, 130 lit of mixture A, C & E are taken respectively? (in lit)
Q5. what will be the alcohol concentration if 50 litre pure alcohol is mixed in 540 liters of mixture B? (in %, approx)
(c) None of these
Directions (6-10): Pie chart given below shows the percentage distribution of total number of employees in different industries of a particular year. Study the chart carefully and answer the following questions.
Q6. Find the number of employees in IT industry is what percentage of the number of employees in others.
Q7. Find the ratio between total number of employees in IT and Energy industry together to the total number of employees in the Chemical & Agriculture Industry together.
(a) 47 : 19
(b) 41 : 23
(c) 39 : 19
(d) 47 : 23
(e) 41 : 16
Q8. Find the difference between average number of employees in IT, Education & Chemical industry and the average number of employees in Energy & Agriculture industry together?
Q9. Find the total number of employees in other is what percent more or less than the total number of employees in Education industry.
(a) 20% more
(b) 25% more
(c) 80% more
(d) 20% less
(e) 80% less
Q10. If 20% of the total number of employees from Chemical industry moved to Energy industry then, find the total number of employees in Energy industry is what percentage of the total number of employee’s in agriculture industry.
Directions (11-15): Pie-chart given below shows the percentage distribution of total vacancies announced by various departments. Study the pie-chart carefully and answer the following questions-
Q11. How many average vacancies are announced by SSC, RBI and IBPS? (approx.)
Q12. Vacancies announced by RBI are what percent less than the vacancies announced by SBI?
Q13. What is the central angle corresponding to vacancies announced by SBI and EPFO together?
Q14. If vacancies announced by SBI are reduced by 10% and vacancies announced by LIC are increased by then find total number of vacancies announced by LIC.
Q15. Find total vacancies announced by EPFO, SSC and IBPS together.