Directions (1-6) :- The pie chart given below shows the percentage distribution of total employees of five different companies and bar graph shows the no. of male employee of given companies. Study the graphs carefully and answer the following questions.
Q1. What is the ratio between no. of male and female employee in Microsoft?
(a) 5 : 3
(b) 5 : 7
(c) 4 : 5
(d) 2 : 1
(e) 3 : 2
Q2. What is the total no. of female employee in Apple and IBM together?
(a) 6500
(b) 6000
(c) 7000
(d) 7500
(e) 4500
Q3. What is the center angle corresponding to male employee in Google out of total employee of five companies?
(a) 18°
(b) 36°
(c) 5°
(d) 24°
(e) 10°
Q4. Female employee of Reliance is what percent more/less than that of in Microsoft?
(a) 67.67%
(b) 33.33%
(c) 50%
(d) 75%
(e) 62.5%
Q5. Male employee in Google are how much more or less than female employee of Microsoft?
(a) 2000
(b) 1500
(c) 1000
(d) 0
(e) 500
Q6. Average of male employee of all companies is what percent of total employee of Reliance company?
(a) 70%
(b) 50%
(c) 82.5%
(d) 66.67%
(e) 75%
Q7. A shopkeeper gives a discount on an article and earn a profit equal to given discount after selling the article at price of Rs 840. Find the cost price of article if he makes a profit of 24% if he sold the article at marked price.
(a) Rs 850
(b) Rs 700
(c) Rs 750
(d) Rs 800
(e) Rs 650
Q8. Harsh have Rs 45000. He invests some amount at SI at rate of 15% per annum for 2 years while remaining amount at CI at 20% per annum for 2 years. If he gets Rs 2040 more in CI than SI, then find amount invested in CI.
(a) Rs 27000
(b) Rs 21000
(c) Rs 24000
(d) Rs 23000
(e) Rs 18000
Q9. In how many ways letters of the word BACKPACK can be arranged?
(a) 5040
(b) 720
(c) 40320
(d) 2025
(e) 20160
Q10. A boat covers 300 km in downstream in 4 hours and takes 7 hours to cover 175 km in upstream. If speed of boat in still water is increased by 10%, then find taken by boat to cover 200 km in downstream.
(a) 2.5 hours
(b) 1.5 hours
(c) 3 hours
(d) 2 hours
(e) 3.5 hours
Directions (11 – 15): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and answer the following questions.
(a) x > y
(b) x < y
(c) x ≥ y
(d) x ≤ y
(e) x = y or no relation
Q11. I. 2x² – 11x + 15 = 0
II. 2y² – 13y + 20 = 0
Q12. I. 30/x²=11/x-1
II. y² – 7y + 12 = 0
Q13. I. x² – 84 = 112
II. y³ + 1845 = 5220
Q14. I. x² + 18x + 80 = 0
II. y² + 14y + 48 = 0
Q15. I. 18x – 12y = 9
II. 16y – 20x = 2
Solutions
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