The length, breadth and height of a hall are 8 m, 10 m, 4 m respectively and the hall has one door of area 3 m x 1.5 m. Find the cost of painting the walls at the rate of Rs. 200 per square metre.
If the capacity of a cylindrical tank is 1848 $ m^{3} $ and the diameter of its base is 14 m, then find the depth of the tank? |
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The length of a chain used as the boundary of a semicircular park is 72 m. What is the area |
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Find the least number which when divided by 5, 6, 7 and 8 leaving a remainder 3, but when divided by 9 leaves no remainder. |
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Find the next number in the following series |
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Consider the following statements : |
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Match the following: |
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Which of the following islare wrong? |
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For the Daniel cell $ E^{0} $= 1.10 V. The value of equilibrium constant (K) for the reaction (at 298 K ) is |
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Agricultural unemployment may be classified into . |
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Fill up the blanks : |
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