The Question is from neet-physics , and it was created by the author NAGA SAI

Question

A rectangular field is 200 m long and 150 m wide. What is its area in hectares?

NAGA SAI · Accepted Answer

## CORE INFORMATION
✓ **Answer**: B
## CONCEPT FRAMEWORK
 **Primary Concept**: Area of a rectangle and unit conversion
 **Related Topics**: Geometry, Unit conversion
 **Prerequisites**: Understanding of area calculation and metric units
## SOLUTION PATHWAY
**Given Information**:
  Length of the field = 200 m
  Width of the field = 150 m
**Method & Steps**:
 1. Calculate the area in square meters
  Reasoning: The area of a rectangle is given by the product of its length and width
  Formula/Rule: $Area = length 	imes width$
 2. Convert the area from square meters to hectares
  Working: 1 hectare = 10,000 square meters
  Key Point: To convert square meters to hectares, divide the area by 10,000
 3. Final step
  Result: The area is 3 hectares
  Verification: Confirm calculations and unit conversion
 ## OPTION ANALYSIS
[A] :x: Incorrect, as the calculated area is 3 hectares
[B] ✓: Correct, the area is 3 hectares
[C] :x: Incorrect, as the calculated area is 3 hectares
[D] :x: Incorrect, as the calculated area is 3 hectares
 ## LEARNING AIDS
 **Common Mistakes**:
  1. Forgetting to convert square meters to hectares
  2. Miscalculating the area by not using the correct formula
 **Quick Tips**:
  1. Remember that 1 hectare equals 10,000 square meters
  2. Use the formula $Area = length 	imes width$ for rectangles

NAGA SAI · Answer

2 hectares

NAGA SAI · Answer

The correct Option is "3 hectares"

NAGA SAI · Answer

4 hectares

NAGA SAI · Answer

5 hectares

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