"Soft loans" = concessional/interest-free loans → always link with IDA, a wing of the World Bank.
Step 1: The International Development Association (IDA) is part of the World Bank Group.
Step 2: IDA provides interest-free or concessional loans (called soft loans) and grants to the world's poorest countries to support development projects.
Step 3: Other agencies mentioned:
- AIIB and ADB provide infrastructure loans, often at commercial rates.
- OPEC focuses on petroleum policies, not soft loans. \[ \boxed{\text{International Development Association (IDA)}} \]
Match List-I with List-II
| List-I | List-II |
|---|---|
| (A) United Nations Security Council | (II) New York |
| (B) International Court of Justice | (III) Hague |
| (C) International Labour Organisation | (I) Geneva |
| (D) United Nations Educational Scientific and Cultural Organisation | (IV) Paris |