Line chart problems
- 1. What is the approximate average number of products manufactured by the company over all the years together?
Options- A. 36550
- B. 39480
- C. 41200
- D. 43330 Discuss
Correct Answer: 43330
Explanation:
- 2. The number of products sold by the company in the year 2004 is what percent of the number of products manufactured by it in that year? (Rounded off to two digits after decimal)
Options- A. 71.43
- B. 67.51
- C. 81.67
- D. 56.29 Discuss
Correct Answer: 71.43
Explanation:
- 3. What is the ratio of the number of products not sold by the company in the year 2007 to that not sold in the year 2005?
Options- A. 3 : 1
- B. 6 : 5
- C. 1 : 3
- D. 5 : 6 Discuss
Correct Answer: 1 : 3
Explanation:
As per given graph ,
Number of products not sold by the company in the year 2007 = Number of products manufactured ? Number of products sold = 45 - 42.5 = 2.5 ( in thousands )
Number of products not sold by the company in the year 2005 = Number of products manufactured ? Number of products sold = 37.5 - 30 = 7.5 ( in thousands )
? ratio = Number of products not sold by the company in the year 2007 : Number of products not sold by the company in the year 2005
= 2.5 : 7.5 = 1 : 3
- 4. What is the difference between the number of products manufactured by the company in the year 2009 and in 2008?
Options- A. 4000
- B. 5500
- C. 3500
- D. 4500 Discuss
Correct Answer: 4500
Explanation:
From the given graph, We can see that,
Number of products manufactured in 2009 = (52.5) × 1000
Number of products manufactured in 2008 = (48) × 1000
Required Difference = Number of products manufactured in 2009 - Number of products manufactured in 2008
Required Difference = ( 52.5 ? 48 ) × 1000 = 4.5 x 1000 = 4500
- 5. What is the percent increase in the number of products sold by the company in the year 2006 from the previous year? (Rounded off to two digits after decimal)
Options- A. 19.25
- B. 33.33
- C. 10.45
- D. 42.66 Discuss
Correct Answer: 33.33
Explanation:
- 6. What is the percent rise in production in 2007 from 2006? (Round off to two digits after decimal.)
Options- A. 28.18 %
- B. 18.18 %
- C. 16.28 %
- D. 26.18 % Discuss
Correct Answer: 18.18 %
Explanation:
- 7. What is the approximate average number of constructions (constructed, demolished and redeveloped) in the city R?
Options- A. 198
- B. 208
- C. 216
- D. 222 Discuss
Correct Answer: 208
Explanation:
Average number of constructions in City R = (number of constructed building + number of demolished building + number of redeveloped building )/3
Average number of constructions in City R = 150 + 225 + 250/3 = 625/3 = 208.33 Approximate 208 %
- 8. What is the respective ratio of the number of building demolished in city T to the number of buildings redeveloped in city P?
Options- A. 1 : 2
- B. 2 : 3
- C. 3 : 5
- D. 7 : 12 Discuss
Correct Answer: 7 : 12
Explanation:
Required ratio = number of building demolished in City T / number of buildings redeveloped in city P
Required ratio = 175 : 300 = 7 : 12
- 9. What is the difference between the total constructions (constructed, demolished and redeveloped) in city Q and city T?
Options- A. 125
- B. 175
- C. 180
- D. 200 Discuss
Correct Answer: 175
Explanation:
Total constructions in City Q = constructed building + demolished building + redeveloped building
Total constructions in City Q = 100 + 175 + 275 = 550
Total constructions in City T = constructed building + demolished building + redeveloped building
Total constructions in City T = 175 + 250 + 300 = 725
Their difference = 725 - 550 = 175
- 10. The total number of buildings constructed across the cities is approximately what per cent of the total number of buildings redeveloped across the cities?
Options- A. 73
- B. 74
- C. 79
- D. 89 Discuss
Correct Answer: 79
Explanation:
Total number of buildings constructed across the cities = 200 + 100 + 225 + 300 = 1100
Total number of buildings redeveloped across the cities = 300 + 275 + 250 = 1400
Required percentage = 1100 x 100 /1400 = 78.57% approx. 79%
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