Question

Which area is cultivated by wheat and maize only?

• A. 8
• B. 6
• C. 5
• D. 4
• E. 3

Hint:

Keyword “only” means: • Include those two sets • Exclude all other sets

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
"Wheat and Maize only" means the area must be inside the Rectangle (Wheat) and the Circle (Maize), but OUTSIDE the Square (Gram) and the Triangle (Rice).
Step 2: Detailed Explanation:
Look for the intersection of the Rectangle and Circle that does not include any part of the Triangle or Square.
Step 3: Calculation:
In the standard figure, the number 4 represents the region exclusive to the intersection of the Rectangle and Circle.
Step 4: Final Answer:
Area 4 is cultivated by wheat and maize only. Thus, the correct option is (d).