Q&Answers: Math/Chemistry/Physics Problems + Solutions

What is the next number of the following sequence

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A child must place 3 different toys in 4 different bins.

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A merchant has 1000kg of sugar, part of which he sells at 8% profit and the rest at 18% profit.

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Larry, Michael, and Doug have five donuts to share.

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A class has three girls and three boys.

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In an examination 35% of the students passed and 260 failed.

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In a fuel station the service costs $2.20 per vehicle and every liter of fuel costs $0.70.

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GOOD is coded as 164 then BAD coded as 21.if ugly coded as 260 then DAB?

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A family has a man, his wife, their four sons and their wives and one daughter.

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In five football games thus far this season, Barry has run for 98, 107, 85, 89, and 91 yards.

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At a local beach, the ratio of little dogs to average dogs to enormous dogs is 3:4:8.

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Two trains 121 meters and 153 meters in length respectively are running in opposite directions, one at the rate of 80 km and the other at the rate of 65 kmph.

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A profit of Rs. 500 is divided between X and Y in the ratio of 1/2:1/3 .

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How many prime numbers are between 76/8 and 124/5?

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The following sets each have a mean of 8 and the standard deviations are given in variable form.

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33 cubic centimetres of silver is drawn into a wire 1 mm in diameter.

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If the President and Vice President must sit next to each other in a row with 3 other members of the Board, how many different seating arrangements are possible?

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Tickets numbered from 1 to 24 are mixed and then a ticket is selected randomly.

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25 is a perfect square and x is also a perfect square. when x is added to 25 and 1 is substrate from it will give an answer which is also a perfect square. then what is the square root of x?

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The average height of the four Torres towers is 800 feet.

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A bag contains 5 red, 4 blue and 3 green balls.

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The distance from Steve's house to work is 20 Km.

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A trader sells 78 meters of cloth for Rs. 6788 at the profit of Rs. 29 per metre of cloth.

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If the selling price of 8 articles is same as the cost price of 12 articles.

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