DIRECTION for the question: In the following figure, rectangle, square, circle and triangle represent the regions of wheat, gram, maize and rice cultivation respectively. On the basis the figure, answer the following questions.
Which area is cultivated by all the four commodities?
Show Hint
In Venn diagram questions:
• The centre intersection represents elements common to all sets.
Step 1: Understanding the Concept:
We need to find the region where all four geometric shapes (Rectangle, Square, Circle, and Triangle) overlap. Step 2: Detailed Explanation:
In the standard version of this diagram, the number located in the center-most intersection of all four shapes represents the "all-inclusive" region. Step 3: Calculation:
By observing the intersection of the Square, Rectangle, Circle, and Triangle, the digit 7 is typically placed in that specific shared boundary. Step 4: Final Answer:
Area 7 is cultivated by all four commodities. Thus, the correct option is (a).
