A survey of 200 people revealed that 140 of them can speak in Bangla and 70 of them can speak in English or both the languages. How many of them can speak in Bangla only?

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Job Solution Rupali Bank Ltd Rupali Bank Ltd - Senior Officer 11.06.2010 গণিত
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Of the 50 researcher in a work group 40% will be assigned to team A and the remaining 60% to team B. However 70% of the researcher prefers team A and. 30% prefer team B. What is the least possible number of researchers who will not be assigned to the team they prefer?

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The least number of 4 digits which is a perfect square, is :

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The area of a rectangle is 460 square meters. If the length is 15% more than the breadth, what is the breadth of the rectangular field?

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What number should be divided by0.25 to give the result as 25?

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Pipe A can fill up a tank in 40 minutes and pipe b can fill up the same tank in 30 minutes, how many inutes will it take for the pipes together to fill up the tank?

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