Data Interpretation Quiz – 24 April

Data Interpretation Quiz – 24 April

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

 The following table represents the distance (in Km) travelled by five persons in seven different days of a week.

PersonsSundayMondayTuesdayWednesdayThursdayFridaySaturday
A700550840460880380820
B500450630540350440840
C650800480280680460780
D400620720620300520760
E250520650740340380560

Q1. Distance travelled by B in all the days together is what percent of the distance travelled by C in all the days together?
A. 64.24%
B. 78.23%
C. 88.65%
D. 72.56%
E. None of these

Q2. If the speed of B on Monday is 60 km/h and speed of D on Saturday is 80 km/h. Find the respective ratio of time taken by B and D.
A. 19 : 15
B. 13 : 17
C. 17 : 13
D. 15 : 19
E. None of these

Q3. Find the difference between total distance travelled by C on Sunday, Monday and Tuesday together and total distance travelled by E on Thursday, Friday and Saturday together.
A. 540 km
B. 650 km
C. 720 km
D. 830 km
E. None of these

Q4. Find the total distance traveled by all the persons on Thursday and Friday together.
A. 3520 km
B. 4650 km
C. 4730 km
D. 5270 km
E. None of these

Q5. Distance travelled by E on all the days together is what percent more/less than the distance travelled by all the persons on Saturday?
A. 8.51% less
B. 7.19% less
C. 8.51% more
D. 7.19% more
E. None of these


Solution

Q1. Correct Option: E
Distance travelled by B in all the days together = (500 + 450 + 630 + 540 + 350 + 440 + 840) km = 3750 km
Distance travelled by C in all the days together = (650 + 800 + 480 + 280 + 680 + 460 + 780) km = 4230 km
Reqd % = 3750/4130×100 = 90.79%

Q2. Correct Option: D
Time taken by B on Monday = 450/60 = 7.5 hr
Time taken by D on Saturday = 760/80 = 9.5 hr
Respective ratio = 75 : 95 = 15 : 19

Q3. Correct Option: B
Total distance travelled by C on Sunday, Monday and Tuesday together = (650 + 800 + 480) km = 1930 km
 Total distance travelled by E on Thursday, Friday and Saturday together = (340 + 380 + 560) km = 1280 km
 Required difference = (1930 – 1280) km = 650 km

Q4. Correct Option: C
Total distance travelled by all the persons on Thursday and Friday together
 = (880 + 350 + 680 + 300 + 340 + 380 + 440 + 460 + 520 + 380) km
 = 4730 km

Q5. Correct Option: A
Distance travelled by E on all the days together = (250 + 520 + 650 + 740 + 340 + 380 + 560) km = 3440 km
Distance travelled by all the persons on Saturday = (820 + 840 + 780 + 760 + 560) km = 3760 km
Reqd % = (3760-3440)/3760 x 100 = 8.51%

Leave a Reply