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ATQ, 30.02% of 420.11 + 44.96% of 499.96 – 203.12 = ? 30% of 420 + 45% of 500 – 203 ~ ? 126 + 225 – 203 ~ ? 148 ~ ?
If b sin θ = a, then sec θ + tan θ = ?
A sum of Rs. 15979 was divided between Wasim and Simran in such a way that if both invested their shares at 5 percent compound interest per annum. the ...
A cube has edge 13 m. Find its length of diagonal, surface area and volume.
A cylindrical tank has a height of 10 meters and a radius of 7 meters. If the tank is filled with water up to half of its height, find the volume of wat...
If the circumference of a circle is 264 cm then find the area of the circle?
The radius of a right circular cylinder is 3 times its height. If the height of the cylinder is 3.5 cm, then what is the volume of the cylinder. (in cub...
Length and breadth of a rectangle are in the ratio 3:8. If the perimeter of the rectangle is 70 cm more than the breadth of the rectangle, then find the...
The outer radius of a hollow metallic spherical ball is 12cm while the thickness of the metal used to make it is 8 cm. Find the volume of the metal used...
A rectangular lawn is 60 meters X 50 meters and has two roads, each 2 meters wide, in the middle of it, one parallel to its length and the other paralle...
The height of a right circular cone is 35 cm and the area of its curved surface is four times the area of its base. What is the volume of the cone (in ...