Step 1: Meaning of quantifiable projects.
Quantifiable projects are those whose output can be measured in numerical or physical terms.
Step 2: Examples.
- Power generation can be measured in megawatts.
- Mineral production can be measured in tonnes.
- Water supply can be measured in liters or cubic meters.
Step 3: Why family welfare is not quantifiable.
Family welfare deals with social well-being and quality of life, which cannot be expressed in physical or numerical units.
Step 4: Option analysis.
- (A) Power generation: Quantifiable.
- (B) Mineral production: Quantifiable.
- (C) Family welfare: Not quantifiable.
- (D) Water supply: Quantifiable.
Step 5: Conclusion.
Family welfare is not included in quantifiable projects.