According to above given question , we can say that
Dog is different from Insects.
Flies come under the class Insects.

Correct Option: B

According to above given question , we can say that
Dog is different from Insects.
Flies come under the class Insects.
From above it is clear that option ( B ) represents the best relationship between Insects, Flies and Dogs.As shown in given venn - diagram .

From above given question , we can say that
Judge is different from both the thief and criminal.
The thief comes under the class criminal.

Correct Option: C

From above given question , we can say that
Judge is different from both the thief and criminal.
The thief comes under the class criminal.
Hence , option ( C ) will be required answer . As shown in given figure .

We can say that
Many villages together constitute a district and many districts together constitute a state.

Correct Option: B

We can say that
Many villages together constitute a district and many districts together constitute a state.
Hence , option ( B ) will be required answer .

As per the above given question , we can say that
Monitor is one among the students and students are included in school.

Correct Option: C

As per the above given question , we can say that
Monitor is one among the students and students are included in school.
From above it is clear that option ( C ) gives the best relationship betweenSchool, Students and Monitors .

According to above given question , we know that
Husband is different from wife both are included in the class “family”.

Correct Option: D

According to above given question , we know that
Husband is different from wife both are included in the class “family”.
From above it is clear that option ( D ) gives the best relationship between Husband, Wife and Family .