# Data Interpretation Questions with Solution for RRB Scale 1 Pre 2020 and Download DI Quiz PDF Free at Smartkeeda

Directions : Study the following pie charts carefully and answer the questions given beside.

The following pie charts show the monthly expenditure of two families on various items. The total monthly expenditures of Family A is Rs. 12500 and the total monthly expenditures of Family B is Rs. 17500.

Family A

Family B

Important for :
1
The monthly expenditures of Family A on education is approximately what percent of the monthly expenditures of Family B on education?
» Explain it
A
The monthly expenditures of Family A on education = 12% of 12500 = 1500

The monthly expenditures of Family B on education = 12% of 17500 = 2100

 The reqd. % = 1500 × 100 = approximately 71.43% 2100

Hence, option A is correct.
2
If the monthly incomes of family A is same as the monthly income of family B. If family A saves 50% of his monthly incomes then family B saves what percent of his monthly income?
» Explain it
B
Let the monthly income of Family A = Rs. x. If he saves 50% of the income then he will spend (100 – 50) = 50% of income = 50% of x = 12500

 By solving, x = 12500 × 100 = 25000 50

= monthly income of Family A = monthly income of Family B

According to the question,

family B’s total expenditures = Rs. 17500 therefore, total saving = Rs. (25000 – 17500) = Rs. 7500

 The reqd. % = 7500 × 100 = 30% 25000

Hence, option B is correct.
3
The expenditures on travelling by both families together is approximately what percent of the expenditure on house rent by both families together?
» Explain it
B
The expenditures on travelling by both families together = 16% of 12500 + 19% of 17500 = 2000 + 3325 = 5325

Expenditure on house rent by both families together = 24% of 12500 + 18% of 17500 = 3000 + 3150 = 6150

 The reqd. % = 5325 × 100 = approximately 86.58% = 86.6% 6150

Hence, option B is correct.
4
If the expenditures of both families are combined together then the expenditures on Travelling of both families together will be what percent of the total expenditures of both families?
» Explain it
C
The expenditures of both families together = Rs. (12500 + 17500) = Rs. 30000

The expenditures on Travelling of both families together = 16% of 12500 + 19% of 17500 = Rs. (2000 + 3325) = Rs. 5325

 The reqd. % = 5325 × 100 = 17.75% 30000

Hence, option C is correct.
5
What is the respective ratio of the expenditure on miscellaneous by Family A and the expenditure on medicine by Family B?
» Explain it
D
The expenditures on miscellaneous by Family A = 18% of 12500 = Rs. 2250

The expenditures on medicine by Family B = 6% of 17500 = Rs. 1050

The required ratio = 2250 : 1050 = 45 : 21 = 15 : 7

Hence, option D is correct.

### Data Interpretation for IBPS RRB Officer Scale 1 Pre 2019 PDF

In this Data Interpretation Question and Answer for IBPS RRB Officer Scale 1 Pre 2019 with PDF we will discuss What is Data Interpretation, How it's important for Bank clerk Pre Exams.

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What is Data Interpretation and how its useful for RRB Scale 1 Pre 2019, IBPS Clerk Pre 2019, IBPS RRB  2019 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 a 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 DI 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 Question and Answer for IBPS RRB Officer Scale 1 Pre 2019 with PDF 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 the 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 DI Questions & Answers for RRB Scale 1 Pre 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. 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 and PDF, 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 a full mock test at Testzone to improve your problem-solving skills. Questions that have appeared in the previous IBPS clerk 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 alternative strategies that can help you improve your speed and accuracy.