Bar Diagram 55

Directions (1-5): Study the following graph and table carefully and answer the questions given below:

Distance covered (in kilometers) by six vehicles on each day


Vehicle Day 1 Day 2
A 832 864
B 516 774
C 693 810
D 552 765
E 935 546
F 703 636

Q1. Which of the following vehicles travelled at the same speed on both the days?

(a) Vehicle A

(b) Vehicle C

(c) Vehicle F

(d) Vehicle B

(e) None of these

Q2. What was the difference between the speed of Vehicle A on Day 1 and the speed of Vehicle C on the same day?

(a) 7 km/h

(b) 12 km/h

(c) 11 km/h

(d) 8 km/h

(e) None of these

Q3. What was the speed of Vehicle C on Day 2 in terms of metres per second?

(a) 15.3 m/sec

(b) 12.8 m/sec

(c) 11.5 m/sec

(d) 13.8 m/sec

(e) None of these

Q4. The distance travelled by Vehicle F on Day 2 was approximately what percent of the distance travelled by it on Day 1?

(a) 80

(b) 65

(c) 85

(d) 95

(e) 90

Q5. What is the ratio of the speeds of Vehicle D and Vehicle E on Day 2?

(a) 15:13

(b) 17:13

(c) 13:11

(d) 17:14

(e) None of these

Answer & Explanation

S1. Ans.(d)
Sol. The speed of vehicle B on both the days is 43 km/h.
S2. Ans.(c)
Sol. Speed of A on first day = 52 km/h
Speed of C on first day = 63 km/h
∴ Difference = 65 – 52 = 11 km/h
S3. Ans.(e)
Sol. Speed of vehicle C on second day = 45 km/h
=45×5/18=2.5×5 = 12.5 m/sec

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