- DI Pie Chart No 46
- DI Pie Chart No 45
- DI Pie Chart No 44
- DI Pie Chart No 43
- DI Pie Chart No 42
- DI Pie Chart No 41
- DI Pie Chart No 40
- DI Pie Chart No 39
- DI Pie Chart No 38
- DI Pie Chart No 37
- DI Pie Chart No 36
- DI Pie Chart No 35
- DI Pie Chart No 34
- DI Pie Chart No 33
- DI Pie Chart No 32
- DI Pie Chart No 31
- DI Pie Chart No 30
- DI Pie Chart No 29
- DI Pie Chart No 28
- DI Pie Chart No 27
- DI Pie Chart No 26
- DI Pie Chart No 25
- DI Pie Chart No 24
- DI Pie Chart No 23
- DI Pie Chart No 22
- DI Pie Chart No 21
- DI Pie Chart No 20
- DI Pie Chart No 19
- DI Pie Chart No 18
- DI Pie Chart No 17
- DI Pie Chart No 16
- DI Pie Chart No 15
- DI Pie Chart No 14
- DI Pie Chart No 13
- DI Pie Chart No 12
- DI Pie Chart No 11
- DI Pie Chart No 10
- DI Pie Chart No 9
- DI Pie Chart No 8
- DI Pie Chart No 7
- DI Pie Chart No 6
- DI Pie Chart No 5
- DI Pie Chart No 4
- DI Pie Chart No 3
- DI Pie Chart No 2
- DI Pie Chart No 1

There are five inlet pipes (A, B, C, D, and E) and five outlet pipes (P, Q, R, S, and T) connected to a tank. The first pie-chart represents the percentage of the tank filled by each inlet pipe when all the inlet pipes are opened together and the second pie-chart represents the percentage of the tank emptied by each outlet pipe when all the outlet pipes are opened together.

Total capacity of the tank = 1200 litres

Time taken to fill the tank when all the inlet pipes are opened together = 3 minutes

Time taken to empty the tank when all the outlet pipes are opened together = 2.4 minutes

Percentage of the tank emptied

Percentage of the tank filled

Percentage of the tank emptied

Important for :

1

D

Amount of water filled | Water filled per minute | Time taken to fill the tank alone(in minutes) | |

Pipe A | 20% of 1200 = 240 litres | 240/3 = 80 litres/minute | 1200/80 = 15 |

Pipe B | 15% of 1200 = 180 litres | 180/3 = 60 litres/minute | 1200/60 = 20 |

Pipe C | 25% of 1200 = 300 litres | 300/3 = 100 litres/minute | 1200/100 = 12 |

Pipe D | 10% of 1200 = 120 litres | 120/3 = 40 litres/minute | 1200/40 = 30 |

Pipe E | 30% of 1200 = 360 litres | 360/3 = 120 litre/minute | 1200/120 = 10 |

Amount of water emptied | Water emptied per minute | Time taken to empty the tank alone(in minutes) | |

Pipe P | 48% of 1200 = 576 litres | 576/2.4 = 240 litres/minute | 1200/240 = 5 |

Pipe Q | 30% of 1200 = 360 litres | 360/2.4 = 150 litres/minute | 1200/150 = 8 |

Pipe R | 8% of 1200 = 96 litres | 96/2.4 = 40 litres/minute | 1200/40 = 30 |

Pipe S | 4% of 1200 = 48 litres | 48/2.4 = 20 litres/minute | 1200/20 = 60 |

Pipe T | 10% of 1200 = 120 litres | 120/2.4 = 50 litres/minute | 1200/50 = 24 |

Reqd. time = | 1200 | = | 1200 | = 10 minutes |

80 + 60 + 40 – 40 – 20 | 120 |

Hence, option D is correct.

2

B

Amount of water filled | Water filled per minute | Time taken to fill the tank alone(in minutes) | |

Pipe A | 20% of 1200 = 240 litres | 240/3 = 80 litres/minute | 1200/80 = 15 |

Pipe B | 15% of 1200 = 180 litres | 180/3 = 60 litres/minute | 1200/60 = 20 |

Pipe C | 25% of 1200 = 300 litres | 300/3 = 100 litres/minute | 1200/100 = 12 |

Pipe D | 10% of 1200 = 120 litres | 120/3 = 40 litres/minute | 1200/40 = 30 |

Pipe E | 30% of 1200 = 360 litres | 360/3 = 120 litre/minute | 1200/120 = 10 |

Amount of water emptied | Water emptied per minute | Time taken to empty the tank alone(in minutes) | |

Pipe P | 48% of 1200 = 576 litres | 576/2.4 = 240 litres/minute | 1200/240 = 5 |

Pipe Q | 30% of 1200 = 360 litres | 360/2.4 = 150 litres/minute | 1200/150 = 8 |

Pipe R | 8% of 1200 = 96 litres | 96/2.4 = 40 litres/minute | 1200/40 = 30 |

Pipe S | 4% of 1200 = 48 litres | 48/2.4 = 20 litres/minute | 1200/20 = 60 |

Pipe T | 10% of 1200 = 120 litres | 120/2.4 = 50 litres/minute | 1200/50 = 24 |

Sum of the time taken by pipe C alone and time taken by pipe E alone to fill the tank = 12 + 10 = 22 minutes

Sum of the time taken by pipe Q alone and time taken by T alone to empty the tank = 8 + 24 = 32 minutes

Required ratio = 22 : 32 = 11 : 16

Hence, option B is correct.

Hence, option B is correct.

3

E

Amount of water filled | Water filled per minute | Time taken to fill the tank alone(in minutes) | |

Pipe A | 20% of 1200 = 240 litres | 240/3 = 80 litres/minute | 1200/80 = 15 |

Pipe B | 15% of 1200 = 180 litres | 180/3 = 60 litres/minute | 1200/60 = 20 |

Pipe C | 25% of 1200 = 300 litres | 300/3 = 100 litres/minute | 1200/100 = 12 |

Pipe D | 10% of 1200 = 120 litres | 120/3 = 40 litres/minute | 1200/40 = 30 |

Pipe E | 30% of 1200 = 360 litres | 360/3 = 120 litre/minute | 1200/120 = 10 |

Amount of water emptied | Water emptied per minute | Time taken to empty the tank alone(in minutes) | |

Pipe P | 48% of 1200 = 576 litres | 576/2.4 = 240 litres/minute | 1200/240 = 5 |

Pipe Q | 30% of 1200 = 360 litres | 360/2.4 = 150 litres/minute | 1200/150 = 8 |

Pipe R | 8% of 1200 = 96 litres | 96/2.4 = 40 litres/minute | 1200/40 = 30 |

Pipe S | 4% of 1200 = 48 litres | 48/2.4 = 20 litres/minute | 1200/20 = 60 |

Pipe T | 10% of 1200 = 120 litres | 120/2.4 = 50 litres/minute | 1200/50 = 24 |

Time taken by pipes B and C together to fill the tank

= | 1200 | = | 1200 | = 7.5 minutes |

60 + 100 | 160 |

Time taken by pipes A, D and E together to fill the tank

= | 1200 | = | 1200 | = 5 minutes |

80 + 40 + 120 | 240 |

So, pipes B and C together takes 2.5 minutes more than pipes A, D, and E together

Hence, option E is correct.

4

D

Amount of water filled | Water filled per minute | Time taken to fill the tank alone(in minutes) | |

Pipe A | 20% of 1200 = 240 litres | 240/3 = 80 litres/minute | 1200/80 = 15 |

Pipe B | 15% of 1200 = 180 litres | 180/3 = 60 litres/minute | 1200/60 = 20 |

Pipe C | 25% of 1200 = 300 litres | 300/3 = 100 litres/minute | 1200/100 = 12 |

Pipe D | 10% of 1200 = 120 litres | 120/3 = 40 litres/minute | 1200/40 = 30 |

Pipe E | 30% of 1200 = 360 litres | 360/3 = 120 litre/minute | 1200/120 = 10 |

Amount of water emptied | Water emptied per minute | Time taken to empty the tank alone(in minutes) | |

Pipe P | 48% of 1200 = 576 litres | 576/2.4 = 240 litres/minute | 1200/240 = 5 |

Pipe Q | 30% of 1200 = 360 litres | 360/2.4 = 150 litres/minute | 1200/150 = 8 |

Pipe R | 8% of 1200 = 96 litres | 96/2.4 = 40 litres/minute | 1200/40 = 30 |

Pipe S | 4% of 1200 = 48 litres | 48/2.4 = 20 litres/minute | 1200/20 = 60 |

Pipe T | 10% of 1200 = 120 litres | 120/2.4 = 50 litres/minute | 1200/50 = 24 |

The time taken by pipes P and R together to empty the tank

= | 1200 | = | 30 | minutes |

240 + 40 | 7 |

The time taken by pipes Q, S, and T together to empty the tank

= | 1200 | = | 60 | minutes |

150 + 20 + 50 | 11 |

Reqd. ratio = | 30 | : | 60 | = 11 : 14 |

7 | 11 |

Hence, option D is correct.

5

B

Amount of water filled | Water filled per minute | Time taken to fill the tank alone(in minutes) | |

Pipe A | 20% of 1200 = 240 litres | 240/3 = 80 litres/minute | 1200/80 = 15 |

Pipe B | 15% of 1200 = 180 litres | 180/3 = 60 litres/minute | 1200/60 = 20 |

Pipe C | 25% of 1200 = 300 litres | 300/3 = 100 litres/minute | 1200/100 = 12 |

Pipe D | 10% of 1200 = 120 litres | 120/3 = 40 litres/minute | 1200/40 = 30 |

Pipe E | 30% of 1200 = 360 litres | 360/3 = 120 litre/minute | 1200/120 = 10 |

Amount of water emptied | Water emptied per minute | Time taken to empty the tank alone(in minutes) | |

Pipe P | 48% of 1200 = 576 litres | 576/2.4 = 240 litres/minute | 1200/240 = 5 |

Pipe Q | 30% of 1200 = 360 litres | 360/2.4 = 150 litres/minute | 1200/150 = 8 |

Pipe R | 8% of 1200 = 96 litres | 96/2.4 = 40 litres/minute | 1200/40 = 30 |

Pipe S | 4% of 1200 = 48 litres | 48/2.4 = 20 litres/minute | 1200/20 = 60 |

Pipe T | 10% of 1200 = 120 litres | 120/2.4 = 50 litres/minute | 1200/50 = 24 |

Units of water emptied in one minute = (240 + 150 + 40 + 20 + 50) – (80 + 60 + 100 + 40 + 120) = 500 – 400 = 100 units

Reqd. time = | 1200 | = 12 minutes |

100 |

Hence, option B is correct.

data interpretation for sbi po 2019

data interpretation for sbi po 2019 pdf

DI for sbi po 2019 pdf

data interpretation for sbi po mains

data interpretation pdf for sbi po 2019

data interpretation for sbi po prelims 2019

data interpretation pdf for bank po exams

data interpretation asked in sbi po pre 2019

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

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.