$\dfrac{4}{5}$ + $\dfrac{7}{2} \div$ ($\dfrac{5}{2}$ - $\dfrac{3}{4}$) $\times$ $\dfrac{7}{8}$ is equal to
The sales tax on a refrigerator at the rate of 9% is Rs.1,170, then the actual sale price is |
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Ramu is now half as old as his father. Fifteen years ago the fathers age was three times as old as Ramu. Then their presentages are |
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Easwari deposited Rs.350 per month for 6 years in a recurring deposit account in a post office. If she received Rs.32,865, then the rate of interest is |
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The radius and height of a cylinder are in the ration 5: 7. If its volume is 440 |
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Find the area of the shaded portions in the figure, where ABCD is a square of side 21 cm. |
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The three angle bisectors of a triangle are concurrent and the point of concurrence is called the |
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If two circles of radii r1 and r2 touch internally, the distance between their centres is equal to |
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A, B and C can do a work in 12, 15 and 20 days respectively. They all work for one day. Then B leaves the group. In how many days will A and C complete |
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Area of a trapezium is 33.32 cm2. Its one side is 8 cm and height 5.6 cm, then the another side is |
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The mean of the mode and median of the following data 17, 15, 9, 13, 24, 7, 12, 21, 10, 24 is |
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