3516: Where does exchange of gases (O2 and CO2) take place in our lungs ?
(a) Alveoli
(b) Bronchi
(c) Pleura
(d) Trachea
3517: Unit of distance used in navigation is:
(a) Nautical mile
(b) Kilometre
(c) Light year
(d) Yard
3518: The Barrah dacoity was the first major venture of the revolutionary terrorist of the freedom movement in
(a) Bombay-Karnataka
(b) Punjab
(c) East Bengal
(d) The Madras Presidency
3519: With reference to 'Forest Carbon Partnership Facility', which of the following statements is/ are correct?
1. It is a global partnership of governments, businesses, civil society and indigenous peoples.
2. It provides financial aid to universities, individual scientists and institutions involved in scientific forestry research to develop eco-friendly and climate adaptation technologies for sustainable forest management.
3. It assists the countries in their 'REDD + (Reducing Emissions from Deforestation and Forest Degradation+)' efforts by providing them with financial and technical assistance.
Select the correct answer using the code given below.
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
3520: Which of the following tribes is not found in Central India?
(a) Todas
(b) Gonds
(c) Mundas
(d) Bhils