Bar graph
Direction: Study the following graph carefully to answer the questions that follow : Distance (in Km) traveled by 5 different trucks in a day.
- What is the average distance traveled by all the trucks together?
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Required Average distance covered by all the trucks = Total distance covered by all the trucks Total number of the trucks
Correct Option: D
Given in the bar graph :-
Distance traveled by Trucks A = 475 , B = 350, C = 550, D = 425, E = 575,
Total distance covered by all the trucks = 475 + 350 + 550 + 425 + 575 = 2375 Km
Total number of the trucks = 5Required Average distance covered by all the trucks = Total distance covered by all the trucks Total number of the trucks Required Average distance covered by all the trucks = 2375 = 475 5
Direction: Study the information given in each of these questions and then answer the questions.
- Based on given graph, Answer the below question.
Out of a total 550 students, how many students did not prefer Math or Economics?
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∵ Total numbers of students do not prefer Maths or Economics = % of Total numbers of students do not prefer Maths or Economics x Total numbers of students
Correct Option: D
From above given graph , we have
Total numbers of students = 550
Numbers of students prefer Maths = 12 %
Numbers of students prefer Economics = 16 %
Total numbers of students prefer Maths or Economics = 12 + 16 = 28
Total numbers of students do not prefer Maths or Economics = (100 - 28 )% = 72%
∴ Total numbers of students do not prefer Maths or Economics = % of Total numbers of students do not prefer Maths or Economics x Total numbers of students∴ Total numbers of students do not prefer Maths or Economics = 72 x 550 = 396 100
Direction: Study the following graph and answer the questions given below:
- What is the approximate percentage increase in the price of crude oil from February to September?
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Required percentage = 7020 - 3210 x 100 = 118.69%
Correct Option: D
Required percentage = 7020 - 3210 x 100 = 118.69%
- If in April the crude oil price would have been lesser than the given by Rs. 223 per metric tonne then how much would have been the percentage increase in price over the earlier month?
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In April, crude oil price = Rs. 4800 per metric tonne.
So, reduced crude oil price = 4800 - 223 = Rs. 4577Correct Option: D
In April, crude oil price = Rs. 4800 per metric tonne.
So, reduced crude oil price = 4800 - 223 = Rs. 4577
Hence, required percentage = 4577 - 3980/3980 x 100 = 15%
- Which month had less than one percent increase in crude oil price over the earlier month?
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Increase in the price of crude oil in the given month with respect to the corresponding previous months calculate from the given graph.
Correct Option: B
Increase in the price of crude oil in the given month with respect to the corresponding previous months:
In April → (4800 - 3980) x 100/3980 = 20.6%
In May → (4940 - 4800)/4800 x 100 ≈ 3%
In June → (4970 - 4940)/4970 x 100 = 0.6%
In August → (6250 - 5730)x 100/5730 = 9.07%
it is clear that in the month of May only increase in crude oil price has less than 1% i.e., 0.6 % over the earlier month.