Question
In a certain code language, 'DAM’ is coded as '50' and
'PAD' is coded as '47'. How will 'MAP' be coded in that language?Solution
The correct answer is A
A boat goes 52 km in upstream in 4 hours and takes 3 hours to complete a distance of 21 km in downstream. Find the speed of boat in still water.
A boat can travel 30 km downstream in 45 min. The ratio of the speed of the boat in still water to the speed of the stream is 5: 3. How much time will t...
A boat covers 132 km downstream in 3 hours and 96 km upstream in 4 hours. The boat takes 8 hours to travel 'D' km upst...
A boat can cover 188 km in downstream in 4 hours and 140 km in upstream in 7 hours. Find the speed of boat in still water.
Speed of a boat in still water to speed of boat in upstream is 12:7. If the boat can travel 340 km in downstream in 5 hours, then find the time taken by...
A boat can cover 72 km in still water and 60 km in downstream in 4 hours and 3 hours respectively. Find the time taken by the boat to cover 60 km upstre...
Find the total distance covered by boat in each upstream and downstream in 5 hours if the speed of boat in still water and speed of current is 25 km/h a...
- A boat has a speed of 18 km/h in still water, while the stream flows at 6 km/h. How much time (in hours) will it take the boat to travel 180 km upstream an...
A boat has a speed of 12 km/h in still water and the speed of the stream is 3 km/h. It first covers 45 km in downstream and then travels upstream a dis...
The ratio of the speed of boat ‘A’ in still water, the speed of boat ‘B’ in still water and the speed of the current is 8:6:2, respectively. If ...
Relevant for Exams:
