In an acute-angled triangle ABC is Sin(B+A+C)=32 and tan(C+A-B)=1, then C is equal to
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What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?
Volume of a cylinder is 13860 cubic cm. If circumference of its base is 132 cm, find the curved surface area of the cylinder?
The mean of the data 1, 2, 10, 18, 3, 17, 19 is
In what time will a 100 metre long train running with a speed of 50 km/hr cross a pillar?
On selling 56 chairs, Mohan earns profit equal to the selling price of 6 chairs. What is the profit percentage?
A can do a work in 16 days and B in 20 days. If they work on it together for 8 days, then what fraction of work is left?
Two circles are having radii 9 cm and 12 cm. The distance between their centres is 15 cm. What is the length (in cm) of their common chord?