Mathematics
Total cubic blocks are 50. To construct a solid cube with none left over, minimum number needed is:
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A mixture of nuts contains 3 pounds of cashew nuts and 4 ounces of peanuts. What is the ratio of peanuts to cashew nuts?
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[1 - {1 - (1 - 1 - 1)}]
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A train travels 60 km at 60 km/h and then 60 km at 120 km/h. What is its average speed?
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10 men can construct a building in 40 days. Time for 20 men:
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A 100 meters long train passes a bridge at 72 km/hr in 25 seconds. What is the length of the bridge?
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If 60% of the employees went to a meeting, it means 40% did not go to the meeting. If 28 employees did not go to the meeting, how many total employees are there
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A shopkeeper gains 10% but loses 20% goods. Loss percent is
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The product of two numbers is 72. If one number is 9, the other is:
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