Data Interpretation Questions with Solution for EPFO SSA Pre and Take DI Quiz with Explanation for RRB Scale 1 Pre 2019

Directions : Study the following bar chart carefully and answer the questions given beside.
 
The following graph gives the information about calories per day required for different age of babies in the first six years of their lives. 
 
Calories Per Day


1
In a family there are 4 babies of 1 year, 3-year, 5 year, and 6-year old. Total how much calories will be required per day in the family for babies?
» Explain it
A
From the chart, calories per day required for 1- year baby = 850 
 
calories per day required for 3- year baby = 1100
 
calories per day required for 5- year baby = 1600
 
calories per day required for 6- year baby = 2000
 
therefore, calories per day will be required for 4 babies together = 850 + 1100 + 1600 + 2000 = 5550 calories per day 

Hence, option A is correct.
 
2
Calories required per day for 5-year-old baby is how much percentage less than that of 6-year-old baby?
» Explain it
B
Calories per day required for 5- year baby = 1600

calories per day required for 6- year baby = 2000

Reqd. % =  (2000 – 1600) × 100  =  400  = 20%
2000 20

Hence, option B is correct.

3
In the month of January total how much calories will be consumed by a 2-year-old baby?
» Explain it
D
 
Calories per day required for 2- year baby = 1000
 
In JAN, Total number of days = 31 
 
Total calories will consume in the whole month = 1000 × 31 = 31000 calories 

Hence, option D is correct.
 
4
Total calories consumed by a 5-year-old baby in the month of April is what percentage of total calories consumed by a  6-year-old baby in the month of March ? (rounded off two decimal) 
» Explain it
D
Calories per day required for 5- year baby = 1600

In April, Total number of days = 30

Total calories will consume in the whole month = 1600 × 30 = 48000 calories

calories per day required for 6- year baby = 2000

In March, Total number of days = 31

Total calories will consume in the whole month = 2000 × 31 = 62000 calories

Reqd. % =  48000 × 100  =  48000  = 77.42%
62000 62

Hence, option D is correct.

5
Find the absolute difference between total calories consumed by a 2-year-old baby in the month of December and the total calories consumed by a 3- year-old baby in the month of July? 
» Explain it
A
Calories per day required for 2- year baby = 1000
 
In December, Total number of days = 31
 
Total calories will consume in the whole month = 1000 × 31 = 31000 calories 
 
calories per day required for 3- year baby = 1100
 
In July, Total number of days = 31
 
Total calories will consume in the whole month = 1100 × 31 = 34100 calories 
 
The required difference = 34100 – 31000 = 3100 

Hence, option A is correct.
 


Data Interpretation Online Test for RRB Scale I Pre 2019, IBPS PO and EPFO SSA Pre 2019


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

What is Data Interpretation and how its useful for RRB Scale I Pre, IBPS Clerk, EPFO ssa Pre,  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.