Which one of the following Venn diagrams represents the best relationship between Snake, Lizard, Reptiles?

As we know that ,
Some politicians may be poets and vice-versa.
Some politicians may be women and vice-versa.
No poet can be women as women poet is called poetess.
From above it is clear that option ( D ) represents the best relationship between politicians, poets and women .

According to above given question , we know that
English and Hindi are two different languages.English is different from Hindi .
Therefore , option ( A ) will be required answer . As shown in venn - diagram .

As we know that ,
Carrot comes under the class vegetable and vegetable comes under the class food.
From above it is clear that option ( A ) gives the best relationship between Carrot, Food and Vegetables .As shown in venn - diagram.

According to question ,
Given :- Total numbers of players = 40
Numbers of players playing cricket = 30
Numbers of players playing cricket and football both = 20
? Numbers of players playing football = 20 + 10 = 30
Hence , option C will be required answer .

From above given question ,we know that
Chair is different from table, but both come under the class furniture.
From above it is clear that option ( C ) represents the best relationship between furniture, chairs and tables .As shown in venn - diagram .

From above given question , we can say that
Rice is different from the wheat but both are different types of grain.
From above it is clear that option ( A ) represents the best relationship between Rice, Wheat and Grain.

According to above given question , we can say that
Some bachelors may be teachers and vice-versa.
Some teachers may be father and vice-versa.
But, no bachelor could be father.
From above it is clear that option ( A ) represents the best relationship between bachelors, teachers and fathers .As shown in given diagram .

On the basis of given above question , we can say that
All the three can be represented by three disjoint circles.
From above it is clear that option ( B ) represents the best relationship between actors, animals and birds.

From above the given question , it is clear that
All the three are different from one another.
It is clear that option ( A ) represents the best relationship between Colour , Cloth and Merchant .

According to above given question , we can say that
children below 18 are different from persons in the electoral list and those who have voted.
From above it is clear that option ( A ) represents the best relationship between children below 18, persons in the electoral list and those who have voted . As shown in given venn - diagram .