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The concentration of CO2 in soil is 0.25-0.3%.
If the area of a square field is 729 m2, then find the diagonal of the square field.
Radius of a cylindrical vessel is 3cm less than breadth of rectangle, while height of cylindrical vessel is equal to length of rectangle, whose area is ...
The volume of cone is 1689.6 cm3. If its height is 2.8 cm then find the radius of the cone.
What is the difference between (in m2) the area of a circular field of radius 21 metres and area of a rectangular piece of land having its di...
A solution is formed by mixing three liquids P, Q, and R in the ratio 4:3:2. Liquid P contains 50% alcohol, Liquid Q contains 40% alcohol, and Liquid R ...
If the income tax is increased by 14% then net income is reduce by 6%. Find the rate of income tax?
The area of a square is 441 square centimeters whose side is half the radius of a circle The circumference of a circle is equal to the width of a rectan...
In a rectangle, the ratio of length and breadth is 3:2 and its perimeter is 240 cm, then what the area of the rectangle?