Related Questions

By rowing, an boartman needs 4 hours for a kilometer hourney of 15 kilometers, He is able to go 5 kilometers with the currect and he could manage 3 kilometer against the current. What is his speed of rowing?
A 8 km/hour
B 4 km/hour
C 10 km/ hour
D 6 km/hour
An employee may claim Tk. 7 for each kilometer when he travels by taxi and Tk. 6 for each kilometer when he drives his own car. If in one week he claimed Tk. 900 for traveling 135 km, how many kilometers did he travel by taxi?
A 90 km
B 100 km
C 110 km
D 120 km
Roman covers 17 kilometer in 5 hours . How much time does he need to cover 10.2 kilometer ?
A 2.5 Hrs
B 3.4 Hrs
C 3.5 Hrs
D 3 Hrs
The ratio between the length and the breadth of a rectangular park is 3: 2 if a man cycling along the boundary of the park at the speed of 20 km /hr completes on round in 8 minutes, then what would be the area of the park in square kilometer?
A 15,360
B 153,600
C 30,720
D 307,200
The ratio between the length and the breadth of a rectangular park is 3 : x. If a man cycling along the boundary of the park at the speed of 20 km/hr completes on round in 8 minutes, then what would be the area of the park in square kilometer?
A 15,360
B 153,600
C 30,720
D 307,200
The McMahon Line, which sets the boundary between India and China, is drawn to the northern boundary of which of the following states?
A Jammu and Kashmir
B Uttar Pradesh
C Himachal Pradesh
D Arunachal Pradesh
If B and d are the bed width and depth of a channel in meters, the combined losses due to evaporation and seepage in cumecs per kilometer length of the channel, is
A $$\frac{1}{{50}} \times {\left( {{\text{B}} + {\text{d}}} \right)^{\frac{2}{3}}}$$
B $$\frac{1}{{100}} \times {\left( {{\text{B}} + {\text{d}}} \right)^{\frac{2}{3}}}$$
C $$\frac{1}{{150}} \times {\left( {{\text{B}} + {\text{d}}} \right)^{\frac{2}{3}}}$$
D $$\frac{1}{{200}} \times {\left( {{\text{B}} + {\text{d}}} \right)^{\frac{2}{3}}}$$
What is the length (in kilometer) of the Padma Bridge?
A 5.25
B 5.65
C 6.15
D 6.25
মেট্রোরেলের দৈর্ঘ্য কতো কিলোমিটার? (What is the length of Metro Rail in kilometer?)
A 22 km
B 20 km
C 20.10 km
D 25 km
Which one of the following countries has the highest average of road length on per thousand square kilometer area basis?
A India
B Japan
C USA
D France

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