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Recently scientist seprated germ from corm seeds to use it in the manufacture of contraceptives.
If 2156 is added in a number then number become 344(4/9)% of itself. Find the original number?
In a class of 50 students and 20 teachers, each student got gifts that were 24% of total number of students and each teacher got gifts that were 16% of ...
The volume and height of a cylinder are 7436 cm3 and 14 cm. Find the radius of the cylinder.
The total area of a circle and a square is 5450 cm2; the diameter of the circle is 70 cm, what is the difference between the circumference of...
tan(θ -14π) is equal to:
A rectangular piece of copper foil of length 49 cm and area 1078 cm2 is folded along its width to form a cylinder such that there is only one...
A right circular cylinder having total surface area of 2833.6 cm2 is immersed in a vessel completely filled with water. If the height of the ...
Sides of a parallelogram are in the ratio 5:4. Its area is 1200 sq. units. Altitude on the greater side is 24 units. Altitude on the smaller side is:
In a store room there are one windows and one door. The area of the windows is 1.25m2, which is (¼) of the area of the door. The cost of pai...
A rectangular tank is 50 meter long and 29meter deep. If 1000 cubic meters of water be drawn off the tank, the level of the water in the tank goes down ...