
For the rodents:
Number of orange-eyed hamsters = 400 – 60 × 10% = 394
Number of blue-eyed rats = 15% of 60 = 9
Required ratio = 394 : 9
So, the correct option is A.




| Store | Respective ratio of number of linen kurtis to cotton kurtis sold |
| A | 7:5 |
| B | 5:6 |
| C | 3:2 |
| D | 5:3 |
| E | 4:3 |
| F | 7:3 |

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 |
Match the following authors with their respective works.
| Authors | Books |
|---|---|
| 1. Andy Weir | A. Dune |
| 2. Cixin Liu | B. The Time Machine |
| 3. Stephen Hawking | C. The Brief History of Time |
| 4. HG Wells | D. The Martian |
| 5. Frank Herbert | E. The Three Body Problem |