1. Indian Air Force Day

Answer: 8 October

2. Birthday of Shri Lal Bahadur Shastri

Answer: 2 October, 1904

3. World consumer day

Answer:

15th March

4. Earth Day

Answer: 22 April

5. World Environment Protection Day

Answer: 26 November

6. International custom day

Answer: 26 January

7. World wild animal day

Answer: 6 October