Cost related problems for circular region

State four reasons related to problems of vision.

cost related problems in which cost is given in Rs per square metre

cost related problems in which cost is given in Rs per metre

Digit Related Problems|OMR

Problems Based on Circular Permutations

CIRCULAR REGION The part of the circle that consists of the circle and its interior is called the circular region.

There is a long straight wire carrying electric current i. A circular region of radius r is selected perpendicular to wire in such a manner that wire lies along the axis of this circular region. How much magnetic flux is associated with this circular region?

Suppose a region is formed by removing a sector of 20^(@) from a circular region of radius 30 feet. What is the area of this new region?

The first attempt to solve the problem of organic evolution was related to