Correct answer: (b) Only 4
Explanation
- A
1 and 2
1 and 2. Illiteracy and safe drinking water are used as social indicators.
- B
Only 4
Only 4. House size is more an economic / asset indicator than a social indicator of poverty in the usual NCERT trio (education, health, amenities). Job access, literacy and water sit on the social side.
- C
3 and 4
3 and 4. Job opportunities are treated as a social/employment indicator.
- D
Only 1
Only 1. Illiteracy is a social indicator.
Summary. Official key is (b) only 4. Size of the house is not listed as a social indicator of poverty here. Also note: NCERT poverty — Social: illiteracy, malnutrition, lack of jobs, unsafe water; Asset vs social — Housing size is closer to living-standard / asset; MPI — Health, education, living standards — house is living-standard; Tendulkar — Consumption line; not this social list.