Directions (1-5): Study the charts given below and answer the following questions.
Line chart shows the percentage distribution of employees of company – A & B in 5 different departments (i.e. Marketing, Production, Finance, HR and R & D) and table shows the ratio of male and female employees of these 2 companies in these 5 departments. Total employees in company – A & B are 5000 and 8000 respectively.
Q1. Number of male employees in marketing and finance department of company-B together are what percent of number of employees in production department of company-A?
Q2. Find average number of female employees in Finance, HR and R&D department of company-A are how much more or less than number of male employees in HR department of company-B?
Q3. Find ratio of number of male employees in Production and R&D department of company-B together to number of male employees in HR and R&D department of company-A together.
(a) 10 : 3
(b) 13 : 7
(c) 5 : 2
(d) 6 : 1
(e) 13 : 9
Q4. Female employees in Marketing and Finance department of company-B together are what percent more or less than female employees in Marketing and Production department of company-A together?
Q5. Male employees in Marketing, Production and Finance department of company-A together are how much more or less than female employees in Production, HR and R&D department of company-B together?
Q6. In a game of boys and girls, if 15 boys leave the group, remaining boys will be 40% of the remaining number of players in the group and further when 45 girls leave the group, we have only three girls for every eight boys in the group. Find the number of boys initially?
Q8. Amit deposited a certain amount in the bank which offers interest 10% per annum compounded annually. If he deposited Rs 4500 at the end of first year and withdraw Rs 5000 at the end of second year then at the end of 3rd year, he gets Rs 10,593 as amount. Find his initial amount?
(a) Rs 7500
(b) Rs 6000
(c) Rs 6400
(d) Rs 8000
(e) Rs 9000
Q9. A train A of length x m takes more time to cross a 300 m platform than time taken by train B of length y m to cross a 450 m platform. If the speed of B is 50% more than the speed of A, then which of the following holds true?
(a) x > y
(b) x = y
(c) x < y
(d) Can’t be determined
(e) None of these
Q10. Speed of boat in downstream is twice the speed of boat in upstream, if boat cover 96 km in downstream and 72 km upstream in total 20 hours. Find still water speed of boat?
(d) 9 km/hr
Directions (11 – 15) : What will come in the place of question marks in following number series :
Q11. 7, 19, 33, 51, 71, ?
Q12. ?, 226, 394, 514, 594, 642
Q13. 4, 20, 60, 160, ?, 1035
Q14. 25, 40, 115, 235, 385, ?
Q15. 12, 8, 10, 22, ?, 722