**Hello Aspirants.**

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

**(Q.no: 1-5). Study the table carefully to answer the questions that follow:
Distance(in Km) travelled by six cars on six different days of the week.**

A | B | C | D | E | F | |
---|---|---|---|---|---|---|

Monday | 240 | 250 | 320 | 325 | 330 | 300 |

Tuesday | 320 | 264 | 308 | 314 | 318 | 314 |

Wednesday | 324 | 294 | 330 | 312 | 310 | 325 |

Thursday | 288 | 300 | 310 | 278 | 260 | 275 |

Friday | 366 | 302 | 288 | 292 | 270 | 268 |

Saturday | 292 | 284 | 260 | 274 | 280 | 242 |

**What is the difference between the average distance covered by Car D in all the days together and the average distance covered by all the cars together on Saturday?**

A. 25.16

B. 26.16

C. 27.16

D. 28.16

E.None of the Above

Answer –**C. 27.16**

**Explanation :**

Average distance covered by Car D in all the days together = 1795/6 = 299.16

Average distance covered by all the cars together on Saturday**=**1632/6 =272

Difference = 299.16 – 272 = 27.16**If the speed of the car A on Monday was 19.2 Km/hr, and the speed on Wednesday was 20 Km/hr and on Friday was 30 Km/hr. What was the approximate average time taken(in hours) by it to cover the distance on given days?**

A.16 hours

B.15 hours

C.18 hours

D.13 hours

E.None of the Above

Answer –**D.13 hours**

**Explanation :**

Required Time(Monday) = 240/19.2 = 12.5

Required Time(Wednesday) = 324/20 = 16.2

Required Time(Friday) = 366/30 = 12.2

Average time taken by Car A in given days = (12.5 + 16.2 + 12.2)/3 =13.63**If to travel the given distance, the time taken by Car B on all the days was 8 hours, What was the average speed of the Car on all the days together?**

A. 45.27 kmph

B. 35.29 kmph

C. 25.27 kmph

D. 15.26 kmph

E.None of the Above

Answer –**B. 35.29 kmph**

**Explanation :**

250/8 = 31.25 kmph ; 264/8 = 33 kmph ; 294/8 = 36.75 ; 300/8 = 37.5 ; 302/8 = 37.75 ; 284/8 = 35.5

Average Speed of Car B on all the days together = 35.29 kmph**Total distance travelled by all the cars together on Friday and Saturday is what percent of total distance travelled by all the cars together on Monday and Tuesday?**

A.94%

B.92%

C.90%

D.93%

E.None of the Above

Answer –**A.94%**

**Explanation :**

Total distance travelled by all the cars together on Friday & Saturday = 1786 + 1632 = 3418

Total distance travelled by all the cars together on Monday and Tuesday = 1765 + 1838 = 3603

Required % = (3418/3603)*100 = 94%**If on Tuesday, Car C and Car E travelled at the same speed, what was the ratio of the time taken by Car C and that taken by Car E to cover their respective distances?**

A. 161 : 173

B. 173 : 159

C. 154 : 159

D. 161 : 154

E. None of the Above

Answer –**C. 154 : 159**

**Explanation :**

= [308/x]:[318/x]

= 154 : 159

**II. Directions (Q. 6-10): Study the graph carefully to answer the questions that follow:
Percent profit made by two companies over the years.
Percent Profit = [(Income – Expenditure)/Expenditure]*100**

**If in the year 2004 the expenditures incurred by company A and B were the same, what was the ratio of the income of company A to that of Company B in that year?**

A. 25 : 26

B. 26 : 27

c. 20 : 21

D. 27 : 28

E. None of these

Answer –**D. 27 : 28**

**Explanation :**

Let Expenditure = Rs.100

Income(A) = Rs. 135

Income(B) = Rs. 140

Ratio = 135 : 140 = 27 : 28**What is the sum of the average per cent profit earned by company B and A over all the years together?**

A. 69.16

B. 79.16

C. 89.16

D. 59.16

E. None of these

Answer –**B. 79.16**

**Explanation :**

Average per cent profit earned by company B = 235/6 = 39.16

Average per cent profit earned by company A = 240/6 = 40

Sum = 79.16**If the amount of profit earned by company A in the year 2007 was Rs.1.5 lakhs, what was its expenditure in that year?**

A. 3.75 lakh

B. 4.50 lakh

C. 9.25 lakh

D. 5.75 lakh

E. None of these

Answer –**A. 3.75 lakh**

**Explanation :**

1.5 * (100/40)= 3.75 lakh**If in the year 2008, the incomes of both companies A and B were same, What was the ratio of expenditure of Company A to the expenditure of Company B in that year?**

A. 14 : 15

B. 13 : 14

C. 15 : 16

D. 13 : 15

E. None of these

Answer –**D. 13 : 15**

**Explanation :**

Expenditure (A) = x *(100/150) = (2/3)x

Expenditure (B) = x *(100/130) = (10/13)x

(2/3)x : (10/13)x = 13 : 15**What is the ratio of the amount of profit earned by company A to that by company B in the year 2009?**

A. 2 : 3

B. 4 : 7

C. 11 : 15

D. Cannot be determined

E. None of these

Answer –**D. Cannot be determined**

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