Question:medium
Which of these is NOT a component of the Physical Quality of Life Index (PQLI)?
Which of these is NOT a component of the Physical Quality of Life Index (PQLI)?
Show Hint
PQLI = IMR + life expectancy at age one + literacy rate. MMR is not one of its three legs.
Updated On: Jul 8, 2026
- Infant Mortality Rate (IMR)
- Life expectancy at one year
- Maternal Mortality Rate (MMR)
- Literacy rate
Show Solution
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
PQLI is a three-legged stool. Each leg is a separate indicator, and all three are averaged to give one score for a country or region.
Step 2: Name the three legs.
Leg one is IMR, standing for how many infants survive. Leg two is life expectancy measured from age one, not from birth, so that infant deaths do not skew it twice. Leg three is literacy rate, standing in for education.
Step 3: Check the odd option out.
MMR looks at maternal deaths during childbirth, a real and important number, but it was never chosen as one of the three PQLI legs.
Step 4: Final Answer:
MMR sits outside the PQLI formula, so it is the correct answer.
PQLI is a three-legged stool. Each leg is a separate indicator, and all three are averaged to give one score for a country or region.
Step 2: Name the three legs.
Leg one is IMR, standing for how many infants survive. Leg two is life expectancy measured from age one, not from birth, so that infant deaths do not skew it twice. Leg three is literacy rate, standing in for education.
Step 3: Check the odd option out.
MMR looks at maternal deaths during childbirth, a real and important number, but it was never chosen as one of the three PQLI legs.
Step 4: Final Answer:
MMR sits outside the PQLI formula, so it is the correct answer.
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