| List - I | List - II |
|---|---|
| (A) Autonomous transaction | (I) Current Account |
| (B) Appreciation | (II) Import of petroleum |
| (C) Managed floating | (III) Price of domestic currency increases |
| (D) Purchase of machinery | (IV) Central Bank intervenes |
Match the following airlines with the countries where they are headquartered.
| Airlines | Countries |
|---|---|
| 1. AirAsia | A. Singapore |
| 2. AZAL | B. South Korea |
| 3. Jeju Air | C. Azerbaijan |
| 4. Indigo | D. India |
| 5. Tigerair | E. Malaysia |
What comes next in the series?
\(2, 6, 12, 20, 30, \ ?\)