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In a mixture , the ratio of the milk and water is 6: 5 . when 22 liter mixture is replaced by water, the ratio becomes 9 : 13. Find the quantity o water after replacement .
Created: 4 months ago |
Updated: 2 months ago
62 liter
50 liter
40 liter
52 liter
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Combined Bank (সমন্বিত ব্যাংক)
Two Combined Bank Recruitment Test - Officer 28.09.2018
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A can finish a work in 5 days and B takes 4 days to do the same work . If the work is increased by 8 times, how many days will it take for both of them to finish the work if they work together?
Created: 4 months ago |
Updated: 2 months ago
20 days
15 days
10 days
25 days
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The average of the three numbers x, y, and z is 45. x greater than the average of y and z by 9. The average of y and z is grater than y by 2. Then the difference of x and z is:
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Updated: 2 months ago
3
5
৭
১১
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The ratio of two numbers is 7:4, if 8 is added to both the number ration becomes 13:8 what is the smaller number?
Created: 4 months ago |
Updated: 2 months ago
40
56
38
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A boat traved with a speed of 10 km/hr in still water. If the speed of the stream is 3 km/hr then find time taken by boat to travel 52 km downstream.
Created: 4 months ago |
Updated: 2 months ago
2 hrs
4 hrs
6 hrs
9 hrs
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What percent of 700 is 2.1 ?
Created: 4 months ago |
Updated: 2 months ago
3
0.3
0.03
৩০
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