Three pipes, A, B, & C are attached to a tank. A & B can fill it in 20 & 30 minutes respectively while C can empty it in 15 minutes. If A, B & C are kept open successively for 1 minute each, how soon will the tank be filled?

0 Answers   iNautix,

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In Madras, temperature at noon varies according to -t^2/2 + 8t + 3, where t is elapsed time. Find how much temperature more or less in 4pm to 9pm.

0 Answers   Accenture, BSNL,

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I Need Change For 100 Rs It Should Not Be 10 Rs Notes But It Should Contain 10 Notes, Any Ideas?

30 Answers   HCL, MAHINDRA, Wipro,

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suresh went to market with rs. 100. if he buys 3 pens and 6 pencils he uses up all his money.on the other hand if he buys 3 pencils and 6 pens he would fall short by 20% if he wants to buy equal number of pen and pencils then how many pencils can he buy?

1 Answers  

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2. The school committee of a small town wanted to determine the average children per household of the town. They divided the total no. of children in the town by total no. of households. Total no. of households = 50. Which of the following statements must be true if the average children per household are 2.2?

2 Answers   Mu Sigma, TCS,

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One clock ringes 7 O'clock in 7 sec.In how many seconds it will ring 10 O'clock.

0 Answers   Accenture,

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8)if there r four balls Red blue green and yellow in four boxes Red blue green and yellow not definetly in the same order. If the blue box has the red ball and the yellow the green then find out what is there in red box??

5 Answers   CTS,

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cost of an item is Rs 12.60 7 profit is 10% over selling price what is the selling price

5 Answers   Claritor, CMC, PIA,

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with 4/5 full tank vehicle travels 12 miles, with 1/3 full tank how much distance travels

0 Answers   Accenture, TCS,

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Dinesh is seated 7 from the left and satish is seated 12 from the right. when they interchange their positions, dinesh is seated 22nd from the left. How many people are there?

0 Answers   Mecon,

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Asish was given Rs. 158 in denominations of Rs 1 each. He distributes these in diff bags, such that ne sum of money of denomination betn 1 and 158 can be given in bags. The min no. of such bags reqd :

2 Answers   Cap Gemini,

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Ram gets 148 marks for 20 questions. +10 for correct. -3 for wrong. How many correct answers?

0 Answers   Accenture,

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