When do the distance and magnitude of displacement become equal?

Map Reading.

In the given diagram, water body is located at a level:

Map Reading.

In the given diagram, for a person to travel from railway station to temple, one will have to move in ________ direction.

A car moving along straight line covers $\frac{1}{5}th$of total distance with speed $v_1$ and remaining part of distance with speed$v_2$ . The average velocity of car over entire distance is

Map Reading.

With reference to the diagram, choose the correct statement.

A body on an inclined plane slides down $\frac{1}{4}th$ of distance in 2 seconds. It will slide down the complete distance along the plane in (the inclined plane have zero friction)

Can displacement of a body be zero?

Define displacement.

Clarify the differences
Distance and displacement

What is the SI unit of distance? 

What is the SI unit of displacement?