The radius of a sphere and right circular cylinder is 'r'. Their volumes are equal. The ratio of the height and radius of the cylinder is:
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Volume of a cylinder is 2310 cubic cm. If circumference of its base is 44 cm, find the curved surface area of the cylinder?
The total surface area of a hemisphere is 166.32 sq cm, find its curved surface area?
A sum of Rs 8000 is borrowed at compound interest at the rate of 7% per annum. What will be the amount (in Rs) after 2 years?
If M = (3/7) ÷ (6/5) × (2/3) + (1/5) × (3/2) and N = (2/5) × (5/6) ÷ (1/3) + (3/5) × (2/3) ÷ (3/5), then what is the value of M/N?
Sin6A + Cos6A - 1 is equal to
The two roots of an quadratic equation are given as x = 1/2 and x = -1/3. The equation can be written as
The bar graph shows the annual sales of the different departments of a company. Study the diagram and answer the following questions
What is the ratio of the annual sales of department B to that of department F?