All MCQs for Competitive Exams
MCQSAll MCQs for Competitive Exams
Practice with answers, explanations, and exam-focused revision notes.
419 MCQs
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Topic Notes: Competitive Exams
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Practice MCQs for CSS, PMS, FPSC, PPSC, NTS and Pakistan competitive exam preparation. Use topic-wise questions, answers, and explanations to revise quickly and improve exam accuracy.
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171
A boat travels 60 km downstream in 5 hours and 40 km upstream in 5 hours. Find the boat's speed in still water.
Answer: Select an option or tap Answer & Solution.
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172
A boat's speed in still water is 10 km/hr. If the stream flows at 2 km/hr, how much time will it take to go 36 km downstream and return 24 km upstream?
Answer: Select an option or tap Answer & Solution.
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173
A boat can travel at 15 km/hr in still water. If it takes 4 hours to travel 48 km upstream, what is the downstream speed?
Answer: Select an option or tap Answer & Solution.
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174
If a boat's downstream speed is 28 km/hr and its still water speed is 20 km/hr, what is the speed of the stream?
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175
A man rows his boat 15 km upstream and 25 km downstream. The total time taken is 8 hours. If the speed of the boat in still water is 6 km/hr, find the speed of the stream.
Answer: Select an option or tap Answer & Solution.
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176
A boat can row 18 km downstream and 12 km upstream in a total of 5 hours. If the speed of the stream is 2 km/hr, find the speed of the boat.
Answer: Select an option or tap Answer & Solution.
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177
If the downstream speed of a boat is 32 km/hr and the upstream speed is 24 km/hr, find the distance it travels in still water in 6 hours.
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178
A boat covers 24 km downstream in 1 hour 30 minutes and the stream speed is 4 km/hr. Find its upstream speed.
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179
The speed of a boat in still water is 18 km/hr. It takes 3 hours to cover 45 km downstream. Find the time required to cover 40 km upstream.
Answer: Select an option or tap Answer & Solution.
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180
A boat takes 2 hours 30 minutes to cover 25 km downstream. If the stream speed is 2 km/hr, what is the boat's speed in still water?
Answer: Select an option or tap Answer & Solution.
Explanation will appear after you reveal the answer.