The middle most observation in an arranged data set is known as:
The volume of a cylinder with radius ‘r’ and height ‘h’ is measured by:
The surface area of hollow cylinder with radius ‘r’ and height ‘h’ is measured by:
The arithmetic mean of the values 2, 7, 9, 18 is equal to:
Formula used to measure area of circle is
If sector of circle of radius 16 cm has an area of 140 cm² then angle subtended at center of circle is
A polygon having 10 sides is called
Surface area of hollow cylinder with radius ‘r’ and height ‘h’ is measured by
If a = 9.7 cm, angle B = 64° and c = 8.8 cm then area of ? ABC is
Volume of a cylinder with radius ‘r’ and height ‘h’ is measured by
Sum of all angles around a main point equals to
By converting 900000cm³ into liters, answer will be
If diameter of right circular cylinder is 18cm with height of 28cm and value of pi = 3.142 then total surface area of cylinder is
If arc of circle of radius 30 cm has a length of 19 cm then angle subtended at center of circle is