A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the surface area of the bar?

1815

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A cylinder is inserted in a sphere d/h = 2/3. Find the surface area of the cylinder ?

1606

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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.

1228

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A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he covers with a speed 4km/hr. Total time of travel is 9 hours. What is the maximum distance he can cover?

1704

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A persons salary iis decreased by steps of 20%, 15% and 10%. What will be the percentage decrease, if the salary is decreased in a single shot?

1687

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Find the correct meaning of the following phrase: Man of few words

1153

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Find the correct meaning of the following phrase: Penny wise pound foolish

1163

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Find the correct meaning of the following phrase: To be in the air

1173

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Find the correct meaning of the following phrase: To bite the dust

1080

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Find the nth number in the series is 1, -3, 5, -7.___

1235

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Find the reminder when 333666777888999 divided by 3 or 9 or 11 ?

1980

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Find the value of (1.99)2

1406

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If a square is formed by the diagonal of the square as an edge, what is the ratio between the area?

1515

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If the circumference of a circle is 100 units, Then what will the length of the arc described by an angle of 20 degree ?

1086

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In a car wheel, two spokes cover 15 degree. Then for the entire car,how many spokes are there?

1203

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