What is the altitude of an equilateral triangle whose side is 12 cm?
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The length, breadth and height of a cuboid are 12 cm, 8 cm and 6 cm respectively. The volume of the cuboid is (Use π = 22/7)
If tan2A - tan2B = x, then the value of x is
Product of 9b2, 3a2 and 4ab is
Profit of Rs 728000 has to be divided among three partners Amir, Balaraj and Charan in the ratio 7:5:4. How much share (in Rs) does Charan get?
Two students appeared for an examination. One of them secured 26 marks more than the other and his marks were 75% of the sum of their marks. The marks obtained by them are
What is the slope of the line, perpendicular to the line 3x - 6y = 4?
The areas of a circle and square are equal. What is the square of the ratio of length of diameter to the length of diagonal?