DI Questions For SBI PO 2020 | Data Interpretation PDF for LIC AAO Pre 2020 at Smartkeeda

Directions : Study the following table chart carefully and answer the questions given beside.

The following table given below gives the information about the number of adults(in million) who are financially unstable and stable in 5 different countries of Asia. 
                                                                                 
Country The total number of adults who are financially unstable % of adults who are financially unstable out of the total number of adult population The ratio of male to female who are financially stable adults
India 560 40 7 : 5
Bangladesh 900 72 4 : 3
Pakistan 960 60 3 : 17
Indonesia 644 50 3 : 2
Afghanistan 300 96 5 : 4
1
What is the total number of adult females in Pakistan who are financially stable?
» Explain it
C
Let the number of adult population of Pakistan = x

Then, 60% of x = 960

Therefore,

(100 – 60)% of x = 40% of x =  960 × 40  = 640 million
60

The number of adult females =  17 × 640  = 17 × 32 = 544 million
20

Hence, option C is correct.

2
If the ratio of male to female adults who are financially unstable in India is 1 : 1,  then total what is the population of adult females in India?
» Explain it
B
The total number of adult females who are financially unstable

1 × 560  = 280 million
2

let the number of adult population of India = x

Then, 40% of x = 560

Therefore,
(100 – 40)% of x = 60% of x =  560 × 60  = 840 million
40

The number of adult females =  5 × 840  = 350 million
12

the population of adult females in India = 280 + 350 = 630 million

Hence, option B is correct.
 
3
Adult male population of Pakistan who are financially stable comprises of what percentage of the total population of Pakistan?
» Explain it
A
Let the number of adult population of Pakistan = x

Then, 60% of x = 960

Therefore, adults who are financially stable

(100 – 60)% of x = 40% of x =  960 × 40  = 640 million
60

The number of adult males who are financially stable =  3 × 640  = 3 × 32 = 96 million
20

let the number of adult population of Pakistan = x

Then, 60% of x = 960
 
x =  960 × 100  = 1600
60

The reqd. % =  96 × 100  = 6%
1600

Hence, option A is correct.

4
Find the sum (In million) of the adult population of Pakistan and Afghanistan?
» Explain it
D
Let the number of adult population of Pakistan = x

Then, 60% of x = 960

x =  960 × 100  = 1600
60

let the number of adult population of Afghanistan = y

Then, 96% of y = 300
y =  300 × 100  = 312.5
96

The required sum = 1600 + 312.5 = 1912.5

Hence, option D is correct.
5
The number of adult males in Bangladesh who are financially stable is how much less than the number of adult females in Indonesia who are financially stable?
» Explain it
C
Let the number of adult population of Bangladesh = x

Then, 72% of x = 900

x =  900 × 100  = 1250
72

(100 – 72) = 28% of 1250 = 350 million

The number of adult males in Bangladesh who are financially stable
4 × 350  = 200 million
7

let the number of adult population of Indonesia = y

Then, 50% of x = 644
 
x =  644 × 100  = 644 × 2
50

(100 – 50) = 50% of 644 × 2 = 644 million

The number of adult females in Indonesia who are financially stable
 
2 × 644  = 257.6 million
5

The required difference = 257.6 – 200 = 57.6 million

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 SBI PO, SBI Clerk, IBPS PO, IBPS Clerk 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 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 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.