Question
In which form is iron ore primarily found in
nature?Solution
Hematite (Fe₂O₃) is one of the most abundant and economically significant iron ores. It is used extensively in the production of iron and steel, contributing to its prominence in the iron ore industry.
The length of the each side of an equilateral triangle is 10.5 cm. The area of incircle, (cm 2 ) is
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The length of the each side of an equilateral triangle is 7√3. The area of incircle, (cm 2 ) is
The radius of a sphere is 12cm. The surface of the sphere is what percent of its volume
The total of the perimeter of a rectangle and the circumference of a circle is 156 cm. The rectangle's length equals the side of a square, and the squar...
The volume (in cu.cm.) of a right circular cylinder with radius 1 cm and height 2 cm on is: (Take π = 22/7)
If O is circumcentre of acute angled triangle ABC, if ∠ BAC = 35˚ then ∠ BOC = ?
Find the area of the region enclosed by the curves : y = 0, x = |y| and y = |x - 2|.
- One of the angles of a quadrilateral is 80º. If ratio of remaining angles of quadrilateral is 6:3:5 respectively, then find the smallest angle of quadrila...