Question
The tax on a commodity is reduced by 20% and its
consumption is increased by 15%. What is the effect on tax revenue?Solution
The correct answer is B
If the length of a rectangle becomes double and its breadth becomes three-fourth, then find the percentage increase in its area.
What is the difference between (in m2) the area of a circular field of radius 28 metres and area of a rectangular piece of land having its di...
The area of the largest circle, that can be drawn inside a rectangle with sides 100 cm by 91 cm, is:
The curved surface area of a cone exceeds that of a cylinder by __ cm². The radius of the cone is twice that of the cylinder. The area of the cylinder...
The length of the diagonal of a rectangle is 26 cm, and one side is 10 cm. The area of the rectangle is:
A tank whose length, width and height are 21 metres, 17 metres and 10 metres respectively is completely filled with juice. If the juice costs Rs.5/m
If the areas of three adjacent faces of a rectangular box which meet in a corner are 12cm2, 15cm2 and 20cm2 respective...
The curved surface area of a right cylinder is 3696 cm³. Its height is three times its radius. What is the capacity (in litres) of the cylinder? (T...
A giant circular wheel has a diameter of 28 metres. In how many revolutions will the wheel cover a total of 26.4 km?
The volume of cone is 4752 cm3. If its height is 3.5 cm then find the radius of the cone.
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