Bar and Line Charts1
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Question 1 of 5
1. Question
The bar graph below gives the targets and achievement of Small Scale Industries (SSIs) turnover over the period 199697 to 200001. The line graph gives the growth rate of the SSI sector and the industrial sector over the period 199697 to 200001.
If the ratio of turnover of SSI to industrial sector was 2: 5 in 19992000, what was the turnover of the industrial sector in 199899?
Correct
Turnover of industrial sector in 19992000 = (5/2)×3123=7087
Turnover in 199899 = (7807/1.064)=7337.406
i.e. marginally less than 7807.Incorrect
Turnover of industrial sector in 19992000 = (5/2)×3123=7087
Turnover in 199899 = (7807/1.064)=7337.406
i.e. marginally less than 7807. 
Question 2 of 5
2. Question
The bar graph below gives the targets and achievement of Small Scale Industries (SSIs) turnover over the period 199697 to 200001. The line graph gives the growth rate of the SSI sector and the industrial sector over the period 199697 to 200001.
What would be the ratio of the turnover of the industrial sector to that of the SSIs in 199596 if the ratio of turnover of the SSIs to the industrial sector was 20:21 in 199798?
Correct
Ratio ={(2681×1.05)/(1.071×1.058)}/{2681/(1.113×1.083)}=(1.05×1.113×1.083)/(1.07×1.06)≈1
Incorrect
Ratio ={(2681×1.05)/(1.071×1.058)}/{2681/(1.113×1.083)}=(1.05×1.113×1.083)/(1.07×1.06)≈1

Question 3 of 5
3. Question
The bar graph below gives the targets and achievement of Small Scale Industries (SSIs) turnover over the period 199697 to 200001. The line graph gives the growth rate of the SSI sector and the industrial sector over the period 199697 to 200001.
What is the maximum percentage by which the turnover achieved by SSIs deviate from the set target?
Correct
The maximum percentage deviation can be one of 199697, 199798 or 199899. Thus, the comparison is between 163/2310, 144/2537 and 102/2786. Obviously, it is the first ratio which is greater than 6.66% (as the ratio is greater than 2/3 with decimals to be adjusted).
Incorrect
The maximum percentage deviation can be one of 199697, 199798 or 199899. Thus, the comparison is between 163/2310, 144/2537 and 102/2786. Obviously, it is the first ratio which is greater than 6.66% (as the ratio is greater than 2/3 with decimals to be adjusted).

Question 4 of 5
4. Question
The bar graph below gives the targets and achievement of Small Scale Industries (SSIs) turnover over the period 199697 to 200001. The line graph gives the growth rate of the SSI sector and the industrial sector over the period 199697 to 200001.
If the SSIs form 30% of the industrial sector, the growth rate of the industrial sector other than SSIs for 200001 is
Correct
This is a problem of weighted average of growth rate, 30% having a growth rate of 8.1%, how much should the balance 70% grow at so that the average growth rate is 5.27%. Thus, answer is
(30×8.1+70×r)/100=5.27
70 r=527243=284
r=4.05Incorrect
This is a problem of weighted average of growth rate, 30% having a growth rate of 8.1%, how much should the balance 70% grow at so that the average growth rate is 5.27%. Thus, answer is
(30×8.1+70×r)/100=5.27
70 r=527243=284
r=4.05 
Question 5 of 5
5. Question
The bar graph below gives the targets and achievement of Small Scale Industries (SSIs) turnover over the period 199697 to 200001. The line graph gives the growth rate of the SSI sector and the industrial sector over the period 199697 to 200001.
In which year was the ratio of the turnover of the SS’s to that of the industrial sector the highest over the period 199697 to 200001?
Correct
As the SSIs are continuously growing at a faster rate than the industrial sector, the ratio of turnovers of SSIs and industrial sector will be in the last year i.e. 200001.
Incorrect
As the SSIs are continuously growing at a faster rate than the industrial sector, the ratio of turnovers of SSIs and industrial sector will be in the last year i.e. 200001.