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X,Y and Z can do a piece of work in 6 hours.X and Y can do the same work in 8 hours and Y and Z can do the same work in 12 hours.In how many times will X and Z do the same work?
Created: 4 months ago |
Updated: 2 months ago
6 hours
8 hours
10 hours
12 hours
Job Solution
Combined Bank (সমন্বিত ব্যাংক)
Two Combined Bank Recruitment Test Post: Officer - 28/09/2018
গণিত
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How much will it cost to fence in a field that is 12 feet long and 42 feet wide with fence that cost $10 a yard?
Created: 4 months ago |
Updated: 2 months ago
$180
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$504
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$1080
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Combined Bank (সমন্বিত ব্যাংক)
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A Can do a job in 24 days, B in 9 days and C in 12 days. B and C together start the work but leave after 3 days. How much time was taken by A to complete the remaining work?
Created: 4 months ago |
Updated: 2 months ago
7 days
9 days
10 days
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Job Solution
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In a school, the ratio of boys to girls is 3 to 7. if there are 150 boys and girls in the school, how many boys are there?
Created: 4 months ago |
Updated: 2 months ago
45
৭৫
৯০
১০৫
১২৯
Job Solution
Combined Bank (সমন্বিত ব্যাংক)
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In a group of 15, 7 can speak Spanish , 8 can speak French and 3 can speak neither . What fracton of the group can speak both French and spanish?
Created: 4 months ago |
Updated: 2 months ago
1/5
৪/১৫
১/৩
7/156
Job Solution
Combined Bank (সমন্বিত ব্যাংক)
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A,B and C enter into partnership by making investments in the ratio 3: 5: 7. After a year, C invests another Tk. 337600 while a withdraws Tk. 45600 . The ratio of investments then changes to 24:59:67. How much doses A invest initially?
Created: 4 months ago |
Updated: 2 months ago
Tk. 140600
Tk. 141600
tk.131600
Tk. 140500
Job Solution
Combined Bank (সমন্বিত ব্যাংক)
Sonali Bank Ltd Officer (Cash) 27.04.2018
গণিত
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