1. 4 km/hr
2. 5 km/hr
3. 6 km/hr
4. 10 km/hr
Explanation:
Note :

# Maths Quiz on Boats and Streams

• #### 2.In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is:

1. 3 km/hr
2. 5 km/hr
3. 8 km/hr
4. 9 km/hr
Explanation:
Note:Speed in still water = 1/2(11+5)= 8 km/hr

1. 2 mph
2. 2.5 mph
3. 3 mph
4. 4 mph
Explanation:
Note:

1. 2.4 Km
2. 2.5 km
3. 3 km
4. 3.6 km
Explanation:
Note:

1. 12 kmph
2. 13 kmph
3. 14 kmph
4. 15 kmph
Ans-

# Maths Quiz on Boats and Streams

• #### 6.A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water?

1. 40 minutes
2. 1 hour
3. 1 hour 15 minutes
4. 1 hour 30 minutes
Explanation:
Note:

1. 16 hours
2. 18 hours
3. 20 hours
4. 24 hours
Explanation:
Note:

1. 2:1
2. 3:1
3. 3:2
4. 4:3
Explanation:
Note:

1. 1 km/hr
2. 1.5 km/hr
3. 2 km/hr
4. 2.5 km/hr
Explanation:
Note:

# Maths Quiz on Boats and Streams

• #### 10.A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively?

1. 2:1
2. 3:2
3. 8:3
4. None of these
Explanation:
Note:

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