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In a country , 60% of the male citizen and 70% of the female citizen are eligible to vote. 70% of male citizens eligible to vote voted and 60% of female citizens eligible to vote voted. What fraction of the citizens voted during the election ?

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.In a group of 135 persons, 50% people contributed tk. 40 each, 30% contributed Tk. 60 each and the remaining persons contributed Tk. 80. Find the average contribution for the group.

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The length of one side of a square inscribed in a circle is 2. What is the area of the circle?

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The sum of two numbers is 5. And their product is 4 Then what is the difference between the numbers ?

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What is the width of a rectangular field, whose length is 70 feet more than its width and the perimeter is 500 feet ?

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