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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)
Sonali, Janata & Agrani Bank Offier (Cash Recruitment) 22.02.2008
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If A can do 1/4 of a work in 3 days and B can do 1/6 of the same work in 4 days,how much will A get if both work together and are paid tk.180 in all?
Created: 4 months ago |
Updated: 2 months ago
tk60
tk120
tk90
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In a box three are 10 apples and 2/5th of the apples are rotten.If three apples are taken out from the box,what will be the probability that at least one apple is rotten.
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A man takes 3 hours 45 minutes to row a boat 22.5 km downstream of a river and 2 hours 30 minutes to cover a distance of 10 km up stream. Find the speed of the river current in km/hr.
Created: 4 months ago |
Updated: 2 months ago
1km/hr
2km/hr
3km/hr
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If the value of a cube is 27 cubic meters, find the the surface area of the cube?
Created: 4 months ago |
Updated: 2 months ago
9 square metre
18 square metre
54 square metre
none of them
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Created: 4 months ago |
Updated: 2 months ago
6 hours
8 hours
10 hours
12 hours
Job Solution
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