If $$+$$ means $$\div$$, $$-$$ means $$+$$, $$\times$$ means $$-$$ and $$\div$$ means $$\times$$ then find the value of $$27 \div 15 - 36 + 6 $$?

An assertion (A) and a reason (R) are given below.
Assertion (A): Forest cover in the country has gradually decreased.
Reason (R): Encroachment by humans is one of the concerns for the forest department.
Choose the correct option.

Select the alternative that shows a similar relationship as the given pair
Mandatory : Compulsory

Given below is a statement followed by two assumptions numbered I and II. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.
Statement:
"Mobile addiction is a psychological disorder," a psychologist tells his client.
Assumptions:
I. A psychologist deals with mental disorders.
II. Surgery is the best option for any disorder.

The pattern in which of the following options most closely resembles the pattern in the given image?