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১০ টি সংখ্যার যোগফল ৪৬২ । প্রথম চারটির গড় ৫২ এবং শেষ পাঁচটির গড় ৩৮ । পঞ্চম সংখ্যাটি কত ?
Created: 4 months ago |
Updated: 2 months ago
64
60
50
৬২
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Agrani bank Ltd
Agrani bank Ltd - Officer (Freedom Fighter)- 03.07.2015
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A certain river has a current of 3 miles per hour. A boat takes twice as long to travel upstream between two points as it does to travel downstream between the same two points. What is the speed of the boat in still water ?
Created: 4 months ago |
Updated: 2 months ago
3 miles per hour
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9 miles per hour
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The speed cannot be determined from the given information
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Agrani bank Ltd
Agrani bank Ltd - Senior Officer (Re-exam) - 26.07.2013
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If the volume of a cube is 27 cubic meters, find the surface area of the cube .
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9 square meters
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3 square meters
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Agrani bank Ltd
Agrani bank Ltd - Senior Officer (Re-exam) - 26.07.2013
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There is a 2 meter wide rode surrounding a pond which is 60 meters long and 40 meters wide. The area (in sq meters) covered by the road is :
Created: 4 months ago |
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One half of a pole is deep into the soil under water, one-third of it is above the soil under water and 2 meters of it is above the water level. The total length of the pole in meters is :
Created: 4 months ago |
Updated: 2 months ago
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Agrani bank Ltd
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The cost, in taka, of manufacturing x microwaves is 6000+300x Taka. The amount received when selling these x microwaves is 700x taka. What is the least number of microwaves that must be manufactured and sold so that the net profit is Tk 2400 ?
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17
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