Answer Posted / vinay hc

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A fold density is 19 times greater than the water and for copper it is 9 times.At what ratio you can mix gold and copper to get 15 times denser than water.

1348

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Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace.

1244

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Find odd one cat,dog,rabbit,hamster,elk.

1427

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7 students can complete a task of making 9 scientific models in 21 days. How many students can make 3 models in 14 days.

1619

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need Thomson Reuters Questions and Answers

1749

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Every day a driver comes to pick up a man at his office at 6pm. One day the man gets free early and rather than waiting for the driver, he starts walking for home at 4:30pm. The man meets the driver on the way and then reaches home 30minutes earlier than usual. What is the usual time that man takes to reach home from the office?

1329

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How can you make a square from two triangles?

1280

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Can you find out what day of the week was January 12, 1979?

1486

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'X' liters of petrol can be filled in an automobiles tank. What part of full tank was removed, if 'Y' liters was removed when the tank was full?

1280

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Two candles of equal lengths and diff thickness are there. The thicker one last 6 hrs ,the thinner 2 hrs less than thicker .Ramesh lit the two candle at same time , when he went to bed he saw that thicker one is twice the length of thinner one. For how long Ramesh lit the candles.

1335

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If D is adjacent to F then who is adjacent to C?

1987

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A boy scores 9 marks more than his friend in an exam and has 56% marks of the total of their marks. Calculate the marks scored by each of them.

1307

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Find the next series of 1,2,2,4,8,?

1349

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The age difference between two brothers is 3 years. After 6 years the ratio between the age is 9:8 What are their ages?

1370

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the probability of getting at least in a single through of three coins is

1237

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