The pipes can fill a cistern in 1.5 hours and 2 hours respectively. A wste pipe can empty a full cistern in 3 hours. If the cisternis empty and all three pipes are opened together, in how many min will the cistern be half full

0 Answers   DSQ Software,

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Define Continuity of a function f(x,y) at a point (a,b) ?

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VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 4 : A 4 × 4 grid is made using 40 matches. How many matches are needed to construct a 10 × 10 grid?

1 Answers  

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Every even integer greater than 2 can be written as the sum of two primes. Give the respective two pairs of prime numbers that when added give 8 and 12.

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ax/b+b=bx/a+a, a//b. then x equals

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20 apple 1 rupees(indian currency)1 orange 1 rupee and 1 lemon 1 rupee.i wan to buy 100 fruits(above mentioned)for 100 rupees. tell me how much quantity of apple orange and lemon will be buy for 100 rupees. this is serious qstn.help me plzz????????

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What is Odd Ratio?

1 Answers   TNS,

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Rounded off to the nearest whole year, how many years would it take for your money to double in an investment that was increasing with an annual compound rate of3.5%?

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Define neighbourhood of a point in a plane

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can i get model papers for the interview for the post of scientist/engineer'SC' at isro

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y=log(sinx), find dy/dx.

0 Answers   Bently,

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State the necessary condition for differentiability of a function f(x,y) at a point (a,b).

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