Hello Aspirants. Welcome to Online Quantitative Aptitude section in AffairsCloud.com. Here we are creating question sample From **Data Intrepretation** that is important for all the competitive exams. We have included Some questions that are repeatedly asked in exams !!

**I.Study the following information carefully to answer the given questions**

The total no of employees working in both the companies together is 4800. The respective ratio of no of employees in Companies X and Y is 5:7. Each employee works in only in one department – Administration, Operations and other departments of corporate divisions of the company.

In company X, 70% of the total employees are males, 60% of the total male employees work in Operations.Out of the remaining male employees, 1/8^{th} work in Admin.Out of the total female employees 24% work in Admin and 5/8^{th} of the remaining female employees works in Operations.

In Company Y, 80% of the total employees are males. 65% of the total male employees work in operation. No of male employees who work in other departments in company Y is 20% more than the male employee work in other departments in Company X.No of female employees who works in Operations in Company Y are less than the no of male employees who work for Operation in the same Company by 75%. Out of the remaining female employees ¼ work in Admin.

Total = 4800

X: Y = 5:7 = 2000:2800

In Company X

M:F = 1400:600

Admin = 70:144

Operation = 840:285

Other = 490:171

In Company Y

M:F = 2240:560

Admin = 196:49

Operation = 1456:364

Other = 588:147

**In Company Y what is the respective ratio between the total no of employees who work in Administration and the total no of employees who work in other departments in the same company ?**

A.4:7

B.5:3

C.2:3

D.1:3

E.None of these

Answer –**D.1:3**

**Explanation :**

Admin = 49+196 = 245

Total no of employees = 588+147 = 735

Ratio = 245:735 = 1:3

**What is the difference between the average no of males working in Administration in both the companies together and the average no of female employees working in other departments in both the companies together ?**

A.26

B.35

C.41

D.18

E.None of these

Answer –**A.26**

**Explanation :**

Avg Admin(M) = 70+196/2 = 133

Avg Other(F) = 171+147/2 = 159

Diff = 159-133 = 26

**What % of the total no of male employees in company X work in Other departments ?**

A.17%

B.23%

C.35%

D.42%

E.None of these

Answer –**C.35%**

**Explanation :**

490*100/1400 = 35%

**What is the total no of female employees who works in Operation department in Company X and Y together ?**

A.760

B.649

C.545

D.439

E.None of these

Answer –**B.649**

**Explanation :**

285+364 = 649

**What % of the total no of female employees in Company Y works in Operation departments ?**

A.49%

B.56%

C.76%

D.65%

E.None of these

Answer –**D.65%**

**Explanation :**

364*100/560 = 65%

**II.Study the following Graph carefully to answer the given questions**

**What is the % increase in the income of Company B from 2006 to 2008 ?**

A.12(1/2)%

B.33(1/3)%

C.40%

D.37(1/5)%

E.None of these

Answer –**B.33(1/3)%**

**Explanation :**

% increase = [240-180/180]*100

= 60*100/180 = 100/3 = 33(1/3)%

**The total income of all three companies together was minimum in which of the following years ?**

A.2010

B.2007

C.2005

D.2008

E.None of these

Answer –**C.2005**

**Explanation :**

2005 = 480

2006 = 600

2007 = 840

2008 = 660

2009 = 620

2010 = 520

**In which year was the % increase in the income of Company C from the previous year maximum ?**

A.2007

B.2010

C.2005

D.2006

E.None of these

Answer –**D.2006**

**Explanation :**

2006 = [220-160/160]*100 = 37.5%

2007 = [300-220/220]*100 = 36.36%

2008 =[300-240/300]*100 = 20% decrease

2009 => no change

2010 =[220-200/200]*100 = 10%

**What is the ratio of total income of all three companies in 2005 to that in 2006 ?**

A.4:5

B.5:3

C.3:5

D.4:7

E.None of these

Answer –**A.4:5**

**Explanation :**

2005 = 140+180+160 = 480

2006 = 200+180+220 = 600

480:600 = 4:5

**The income of Company C in 2008 is what % of income of Company B in 2009 ?**

A.83.33%

B.89%

C.78%

D.90%

E.None of these

Answer –**A.83.33%**

**Explanation :**

% = 200*100/240 = 83.33%

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