Double Pie Chart Data Interpretation Quiz and PDF for IBPS PO Pre and IBPS Clerk 2018

Direction : Study the following pie chart carefully and answer the questions given beside.

Given pie chart shows the part of iron ore mined by 6 different machines in a day. 
 
Total amount of iron ore that is mined in a day by 6 machines is 200 kg.
 
 
 
Given pie chart shows the wasted per cent of iron ore which is mined by 6 different machines in a day while extracting Iron from them. 
 
Total amount of wasted iron ore in a day which is mined by 6 machines together is 25 kg.
 
 
Amount of mined Iron ore = Extracted amount of Iron + Wasted amount of Iron ore.
1
What is total amount of Iron extracted from the Iron ore which is mined by the machine C and E together?
» Explain it
C
Total amount of Iron ore mined by machine C

= 200 ×  45  = 25 kg
360

Total wasted amount of Iron ore by machine C = 8% of 25 kg = 2 kg

Total amount of Iron ore mined by machine E
= 200 ×  90  = 50 kg
360

Total wasted amount of Iron ore by machine E = 28% of 25 kg = 7 kg

Total amount of Iron extracted = (25 + 50) – (2 + 7) = 75 – 9 = 66 kg

Hence, option C is correct.
 
2
What is the difference between the total amount of Iron extracted from Iron ore mined by machine D and total amount of Iron ore wasted by machine B and F together?
» Explain it
D
Total amount of Iron extracted from Iron ore mined by machine D

= 200 ×  36  = 20 kg
360

Wasted amount of Iron ore mined by machine D = 12% of 25 = 3 kg

Amount of Iron extracted from Iron ore mined by machine D = 20 – 3 = 17 kg

Total wasted amount of Iron ore mined by machine B and F together = 32% of 25 = 8 kg

Required difference = 17 – 8 = 9 kg

Hence, option D is correct.
 
3
Find that total wasted amount of Iron ore mined by machine A and C together is what per cent of total amount of Iron ore mined by machine F alone?
» Explain it
E
Total wasted amount of Iron ore mined by machine A and C together = (20 + 8)% of 25 = 7 kg

Total amount of Iron ore mined by machine F alone

= 200 ×  63  = 35 kg
360

Reqd % =  7  × 100 = 20%
35

Hence, option E is correct.

4
Cost of Iron ore after mining is Rs.200 per kg and cost of Iron after extracting from Iron ore is Rs.250 per kg, then find the per cent profit of a person if he sold the Iron extracted from Iron ore mined by machine B instead of Iron ore mined by machine B itself.
» Explain it
B
Total amount of Iron ore mined by machine B

= 200 ×  72  = 40 kg
360

Total cost of Iron ore mined by machine B = 40 × 200 = 8000

Total wasted amount of Iron ore mined by machine B = 16% of 25 = 4 kg

Amount of Iron extracted from Iron ore = 40 – 4 = 36 kg

Total cost of Iron extracted from Iron ore by machine B = 36 × 250 = 9000
Profit % =  9000 – 8000  × 100 = 12.5%
8000

Hence, option B is correct.

5
Due to rusting the amount of Iron extracted from Iron ore mined by machine E is decreased by 10% every year. Find the cost price of Iron extracted from Iron ore mined by machine E at the end of 2 years from now. Cost of Iron is Rs.200 per kg at present and remains same in future.
» Explain it
C
Total amount of Iron ore mined by machine E

= 200 ×  90  = 50 kg
360

Total wasted amount of Iron ore mined by machine E = 28% of 25 = 7 kg

Amount of Iron extracted from Iron ore at present = 50 – 7 = 43 kg

Amount of Iron extracted from Iron ore at the end of 2 years from present = 90% of 90% of 43 = 34.83 kg

Total cost of Iron extracted from Iron ore mined by machine E = 34.83 × 200 = Rs.6966

Hence, option C is correct.
 

In this article we will discuss What is Data Interpretation, How its important for Bank PO and Clerk Exams.

What is Data Interpretation and how its useful for IBPS PO, IBPS Clerk, LIC, NABARD etc

In our day-to-day life, data is reported in the newspapers, on television, and in magazines. The data involves business, government, sports and many other topics. It is represented in an organized fashion, making it easy to interpret what you hear and read in the media. Those set of problems is being asked in different kind of form like Pie Chart di, Bar Chart di, Table Chart di, line chart di and info chart etc.

Now come back to the point data interpretation,  Data has to be well organized for it to be useful. This process of interpreting and analysing data to extract meaningful information from it is Data Interpretation. Solving Data Interpretation problems involves the use of basic formulas and manipulation of numbers.
Data Interpretation is calculation-intensive. It consists of a myriad of graphs, charts and tables form which you have to glean and analyse data. The key to cracking this area is to quickly identify the key pieces of data that you require to work on the questions asked.

Problems in Data interpretation are probably the closest in resemblance to the kind of problems you will be dealing with as a manager. They test your decision-making ability and speed using the minimum possible data. They help you to draw conclusions from collected data, support decision making, and contribute to better process, product, and quality models.

Data Sufficiency problems involve testing your quantitative concepts. They usually take the form of a logical puzzle. Instead of solving a data sufficiency problem, all you need to do is determine if the given information is enough to solve the problem. To solve Data Interpretation Questions & Answers for Banking and Insurance Exams like SBI, IBPS, NABARD & RBI Grade B, NIACL, and LIC, you need to brush up your calculation skills; you need to perform calculations faster and accurately than others. The difficult Data interpretations should be solved within 10-12 minutes. The DI of moderate level should not consume more than 7-9 minutes of the time and easy DI's should be finished within 3.5-4 minutes.

In these Data Interpretation Quizzes, you familiarized yourself with the key concepts and improved your problem-solving abilities. At Smartkeeda you will get Easy level data interpretation to High level data interpretation at low cost. Practice and tests are important to optimize your preparation. First take the quizzes regarding your exams and take full mock test at Testzone to improve your problem-solving skills. Questions that have appeared in the previous IBPS PO exams are also a part of these quizzes. Go through them you can understand where the focus lies in an examination environment. The detailed solutions of the questions may provide some alternate strategies that can help you improve your speed and accuracy.
 
At Smartkeeda you can attempt High Level Data Interpretation quizzes and download (DI) PDF for free.

Guys, If you want to take IBPS PO Pre Free Mock Test Link is below: 

This IBPS PO Pre test will help you to score high in your ibps po 2018 exam attempt it for free at Testzone.

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