Data Interpretation : Set 02

Direction: 1-5): Given below in the table showing data of a metro travelling from Mumbai to Goa:
Note: Speed = Distance/ Time

Station Name Distance(In Km) Time Taken(In hours) Speed(In kmph)
MUMBAI-PUNE – 8 –
JAIPUR-GOA 1150 – –
DELHI-PUNE – 9 118.8
MUMBAI-DELHI 950 12 –
PUNE – GOA – – 133.3

1) If the distance between Pune to Goa is 150km less than the Jaipur to Goa Then what will be the approximate time taken to travel Pune – Goa?
a) 6.5hr

b) 8.4hr

c) 7.5hr

d) 9.5hr

e) Cannot be determined

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c) 7.5hr

Distance between Jaipur to Goa = 1150

Distance between Pune to Goa = 1150-150=1000

Time taken =  1000/133.3=~7.5

2) What will be the speed of train from Jaipur-Goa ,if the time taken to travel Jaipur -Goa 5hr less then the average of time taken from Mumbai-Delhi and Mumbai-Pune together?

a) 238km/hr

b) 260m/hr

c) 280km/sec

d) 230km/hr

e) None of these

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d) 230 km/hr

Average time taken=12+8=20/2=10

Time taken to travel Jaipur – Goa=10 – 5=5

Speed =1150/5= 230 km/hr

3) If the speed of the train maintained from Mumbai – Delhi below the speed of train Delhi-Pune what will be average speed of Mumbai – Delhi and Delhi – Pune?

a) 220km/hr

b) 130km/hr

c) 250km/hr

d) Cannot be determined

e) None of these

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d) Cannot be determined

speed of the train is not  mentioned  from Mumbai – Delhi.

So we cannot find average speed.

4) Average distance travelled by the train from all the station is 1114 then what will be total distance covered from Delhi-Pune , Pune – Goa and Mumbai to Pune?

a) 3200 km

b) 3470 km

c) 3800 km

d) 2920 km

e)3310 km

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b) 3470 km

Total distance travelled by train from all the station = 1114×5=5570

Remaining Distance = 5570-2100 = 3470 km

5) What will be the speed of the train from Mumbai-Pune If it halts 20 min for every 2 hours of journey and its distance is 450 km more than Mumbai-Delhi?

a) 175.5km/hr

b) 155.5km/hr

c) 185km/hr

d) 165km/hr

e) 135km/hr

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b) 155.5km/hr

Total time taken to travel form Mumbai to Pune = 8 hrs

Due to halt 20 mins for every 2hrs = 9 hrs to complete the journey

Distance between  Mumbai to Pune= 950 + 450= 1400

speed =  1400/9= 155.5 km/hr

Direction 6-10): Study the following chart carefully and answer the questions below:

6)  What is the approximate average speed of buses A,B and C?

a) 53.72 km/hr

b) 54.25 km/hr

c) 60.2 km/hr

d) 53.5 km/hr

e) 67.85 km/hr

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e) 67.85 km/hr
Average speed = (Total distance)/( Total time taken)

=  475/7=67.85km

7)  Due to stoppages if bus F runs 100km/hr. What would be delayed by stoppages (minutes)?

a) 10minutes

b) 45minutes

c) 25minutes

d) 1hr 15minutes

e) 30minutes

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e) 30minutes

In Normal time taken by bus F = t = 2hr 30 min

Due to stoppages time taken by bus F =300/100= 3hr

required delay time = 30 min

8)  What is the approximate average distance traveled by all bus?

a) 180km

b) 192km

c) 190km

d) 189km

e) 195km

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b) 192km

Required average =  (100+175+200+125+250+300)/6= 191.6 km

9)  Find the ratio of the speed of bus D and F?

a) 24:25

b) 25:24

c) 12:5

d) 10:14

e) 5:6

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Required ratio is
125/1:300/2.5=120 : 120=25 : 24

10)  In Which of the following buses runs at maximum speed?

a) E

b) F

c) D

d) B

e) Other than given options

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c) D

Speed of buses

A = 50 km/hr

B= 55 km/hr

C= 100 km/hr

D= 125km/hr

E=  (250×2)/7= 71.3km/hr

F = 120 km/hr

bus D is runs at maximum speed

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