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Three piles of chips--pile I consists one chip, pile II consists of chips, and pile III consists of three chips--are to be used in game played by Anita and Brinda.The game requires:a)That each player in turn take only one chip or all chips from just one pile.b)That the player who has to take the last chip loses.c)That Anita now have her turn.From which pile should Anita draw in order to win?
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Of Abdul, Binoy, and Chandini:a)Each member belongs to the Tee family whose members always tell the truth or to the El family whose members always lie.b)Abdul says ''Either I belong or Binoy belongs to a different family from the other two."Whose family do you name of?
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What is the selling price of a car? If the cost of the car is Rs.60 and a profit of 10% over selling price is earned
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1/3 of girls , 1/2 of boys go to canteen .What factor and total number of classmates go to canteen.
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The price of a product is reduced by 30% . By what percentage should it be increased to make it 100%
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There is a square of side 6cm . A circle is inscribed inside the square. Find the ratio of the area of circle to square.
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There are two candles of equal lengths and of different thickness. The thicker one lasts of six hours. The thinner 2 hours less than the thicker one. Ramesh lights the two candles at the same time. When he went to bed he saw the thicker one is twice the length of the thinner one. How long ago did Ramesh light the two candles?
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If PQRST is a parallelogram what it the ratio of triangle PQS & parallelogram PQRST
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The cost of an item is Rs 12.60. If the profit is 10% over selling price what is the selling price ?
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To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol.
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A worker is paid Rs.20/- for a full days work. He works 1,1/3,2/3,1/8.3/4 days in a week. What is the total amount paid for that worker ?
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If the total distance of a journey is 120 km .If one goes by 60 kmph and comes back at 40kmph what is the average speed during the journey?
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A school has 30% students from Maharashtra .Out of these 20% are Bombey students. Find the total percentage of Bombay?
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An equilateral triangle of sides 3 inch each is given. How many equilateral triangles of side 1 inch can be formed from it?
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Each side of a rectangle is increased by 100% .By what percentage does the areaincrease?
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Perimeter of the back wheel = 9 feet, front wheel = 7 feet on a certain distance, the front wheel gets 10 revolutions more than the back wheel. What is the distance?
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20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution
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City A's population is 68000, decreasing at a rate of 80 people per year. City B having population 42000 is increasing at a rate of 120 people per year. In how many years both the cities will have same population?
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There are two circles, one circle is inscribed and another circle is circumscribed over a square. What is the ratio of area of inner to outer circle?
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If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount then what is the profit percentage.
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