Mathematics
A steel rod has a diameter of 2.25 cm. Express it in millimeters.
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The most suitable unit for expressing nuclear radius is_______?
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The sum of two numbers is 310 and their difference is 56. Find the numbers:
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If 2 = 0, 3 = 3, 4 = 8, 5 = 15, then 8 = ?
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A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quantity sold at 18% profit is:
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A cuboidal water tank contains 216 liters. Length of tank is
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Average of 15,5,0,12,8 =
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-7m - [3n - {8m - (4n - 10m)}] = ?
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A shopkeeper marks an item 40% above the cost price and then offers a discount of 20%. What is the overall profit percentage?
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