**Directions (Q.1-5): Study the following bar-graph and pie-chart carefully to answer the following questions.**

**Q1. What is the difference of time taken by boat A and boat B to travel 200 km upstream?**

(a) 68 hours

(b) 72 hours

(c) 71 hours

(d) 75 hours

(e) 84 hours

**Q2. What I the time taken by Arjun to reach his destination upstream?**

(a) 272 hours

(b) 245 hours

(c) 240 hours

(d) 232 hours

(e) 268 hours

**Q3. If the speed of boat C is increased by 40% and the speed of stream decrease by 20% then what is the difference between the time taken by the boat now and that taken previously to travel 200 km? (Assume opposite direction of stream)**

**Q4. If the speed of boat D increases by 10% then what is the approximate time taken by Arjun to reach 500 km by boat D? (Assume opposite direction of stream)**

(a) 88 hours

(b) 92.6 hours

(c) 68 hours

(d) 78 hours

(e) 44 hours

**Q5. What is the ratio of the time taken by boat C to that taken by boat D in travelling the same distance? (Assume same direction of stream)**

(a) 9 : 7

(b) 7 : 5

(c) 5 : 3

(d) 4 : 3

(e) 3 : 2

Answer & Explanation

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