Question
C= 0.8(1-t)Y , t=0.25, I=200 and G=800. Calculate the
change in output when tax rate increases to 0.50Solution
The combined speeds of boats 'P' and 'Q' in still water amount to 52 km/hr. The current's speed affecting boat 'P' is 25% greater than that affecting bo...
A boat can travel 38 km downstream in 57 min. The ratio of the speed of the boat in still water to the speed of the stream is 3: 2. How much time will t...
The speed of a boat in still water is 200% higher than the speed of stream. If the boat takes 4 hours to cover 96 km downstream, find the time it will t...
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A boat covers 180 km each in upstream and downstream in a total time of 10 hours. It also takes 5 hours to travel 40 km upstream and 140 km downstream. ...
A Man Rows upstream 48 km and downstream 72 kilometers taking 6 hours each time the speed of the current is.
A boat covers a total distance of 48 km downstream and 48 km upstream in 5 hours. Given that the speed of the stream is 4 km/h, what is the distance the...
