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WorksheetsDI-34
Total questions: 12
Worksheet time: 18mins
Find the speed of Dolphin when it is travelling upstream.
80 km/hr
40 km/hr
60 km/hr
50 km/hr
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Find the ratio of speed of Dolphin downstream to its speed in still water.
2:3
1:3
3:2
3:1
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Find the time taken by Dolphin to travel 8km upstream?
20 mins
12 mins
32 mins
14 mins
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Find the time taken by Dolphin to travel 40km downstream ?
20 mins
12 mins
32 mins
25 mins
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In how many days, A and D will do the whole work?
80/9 days
73/9 days
70/9 days
86/9 days
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B and E together do the work in 100/11 days. In how many days E can do the whole work alone?
20/3 days
50/3 days
25 days
100/3 days
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A & B, B & C, C & D do the work in the given combination and order as given respectively and the cycle repeats, then in how many days 40% work will be done?
5.50 days
3.25 days
4.50 days
7.25 days
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20% of the work was done by A and B, then 50% of the left work was done by D and at last the rest of work was done by B and C. Find the number of total days taken to do the whole work.
15 days
16.43 days
13.73 days
12.5 days
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What will be the total cost of 1 table and 2 chairs together?
Rs 23,200
Rs 28,800
Rs 29,700
Rs 24,700
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What is the ratio of the cost of a CPU to the total cost of a mouse and a keyboard together?
3:2
4:1
3:1
5:1
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If the cost of a keyboard and a mouse increases by 20% and 15% respectively, what will be the total cost of a desktop (given that the cost of a CPU and a monitor is the same)?
Rs 36,930
Rs 32,640
Rs 34,753
Rs 30,670
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It was initially decided that 4 air conditioners will be installed but later only 3 air conditioners and a fan were installed. If the cost of a fan is 1/10 of the cost of an air conditioner, what was the total cost incurred?
Rs 1,29,400
Rs 1,24,500
Rs 1,25,550
Rs 1,24,350
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