Quantitative Aptitude (SSC)
Download Q&A
Q. A boat can travel 40 km downstream in 2 hours. If the speed of the stream is 5 km/h, what is the speed of the boat in still water?
Q. A boat can travel 40 km downstream in 2 hours. If the speed of the stream is 8 km/h, what is the speed of the boat in still water?
Q. A boat can travel 48 km downstream in 2 hours. If the speed of the stream is 4 km/h, what is the speed of the boat in still water?
Q. A boat can travel 48 km downstream in 2 hours. What is the speed of the stream if the speed of the boat in still water is 20 km/h?
Q. A boat can travel 48 km downstream in 4 hours. If the speed of the stream is 4 km/h, what is the speed of the boat in still water?
Q. A boat can travel 48 km downstream in 4 hours. If the speed of the stream is 6 km/h, what is the speed of the boat in still water?
Q. A boat can travel 48 km downstream in 4 hours. What is the speed of the current if the speed of the boat in still water is 10 km/h?
Q. A boat can travel 80 km downstream in 4 hours. If the speed of the stream is 4 km/h, what is the speed of the boat in still water?
Q. A boat can travel 80 km downstream in 4 hours. If the speed of the stream is 8 km/h, what is the speed of the boat in still water?
Q. A boat can travel 80 km upstream in 10 hours. If the speed of the current is 4 km/h, what is the speed of the boat in still water?
Q. A boat can travel at 15 km/h in still water. If it goes upstream against a current of 3 km/h, what is its speed upstream?
Q. A boat can travel at 15 km/h in still water. If it goes upstream against a current of 3 km/h, what is its effective speed?
Q. A boat can travel at 30 km/h in still water. If it goes upstream against a current of 6 km/h, what is its speed relative to the bank?
Q. A boat can travel at 30 km/h in still water. If it goes upstream against a current of 10 km/h, what is its speed relative to the bank?
Q. A boat can travel at a speed of 10 km/h in still water. If the speed of the current is 2 km/h, what is the speed of the boat upstream?
Q. A boat can travel at a speed of 10 km/h in still water. If the speed of the stream is 2 km/h, what is the speed of the boat downstream?
Q. A boat can travel at a speed of 15 km/h in still water. If it goes downstream, its speed increases by 5 km/h. What is its speed downstream?
Q. A boat can travel at a speed of 15 km/h in still water. If the speed of the stream is 5 km/h, what is the speed of the boat downstream?
Q. A boat can travel at a speed of 15 km/h in still water. If the speed of the stream is 3 km/h, what is the speed of the boat downstream?
Q. A boat can travel at a speed of 8 km/h in still water. If it takes 4 hours to travel upstream, how far can it go if the current is 2 km/h?
Q. A boat takes 10 hours to go 40 km upstream and 8 hours to return downstream. What is the speed of the stream?
Q. A boat takes 2 hours to go 20 km downstream and returns in 4 hours. What is the speed of the stream?
Q. A boat takes 2 hours to go 24 km downstream. If the speed of the stream is 2 km/h, what is the speed of the boat in still water?
Q. A boat takes 2 hours to go 24 km downstream. If the speed of the stream is 4 km/h, what is the speed of the boat in still water?
Q. A boat takes 3 hours to go 36 km upstream. If the speed of the current is 3 km/h, what is the speed of the boat in still water?
Q. A boat takes 4 hours to go 40 km upstream. If the speed of the stream is 2 km/h, what is the speed of the boat in still water?
Q. A boat takes 5 hours to travel 50 km upstream. If the speed of the current is 5 km/h, what is the speed of the boat in still water?
Q. A boat travels 100 km downstream in 10 hours. If the speed of the stream is 10 km/h, what is the speed of the boat in still water?
Q. A boat travels 100 km downstream in 5 hours. If the speed of the current is 5 km/h, what is the speed of the boat in still water?
Q. A boat travels 15 km upstream and 15 km downstream in a total time of 3 hours. If the speed of the stream is 3 km/h, what is the speed of the boat in still water?