Mathematics
What is the value of 56 + (-19)?
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Two numbers are respectively 20% and 50% more than a third. What percentage is the first to the second?
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12 laborers dig well in 60 days. 6 laborers will take:
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Series: 2, 5, 7, 11, 14, 19, 23, 29, __, 41, 47
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Who formulated basic laws of Geometry?
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A train traveled a distance of 6,000 km from Lahore to Karachi in 22 hours, and during travel from Karachi to Lahore the train got later due to engine failure and reached Lahore in 28 hours. What is the average speed of train?
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What name is given to a 7-sided flat shape?
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A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should mix from each of the containers so as to get 12 liters of milk such that the ratio of water to milk is 3: 5?
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Ali sold a table for Rs.800 which he bought for Rs.1000. What is his % loss?
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