Where are the headquarters of Bureau of Indian Standards?

Which of the following bodies issues white-colour and blue-colour forms to investors?

Consider the following statements:

1. When a satellite falls from high altitude to lower altitude, it gains speed
2. Speed of satellite is directly proportional to mass of satellite

Which of the above statements is/are correct?

Consider the following statements about the Poly-Metallic Sulphides (PMS):

1. PMS Ores are rich in copper, zinc and lead
2. These are mainly found on the ocean seabed

Which of the above statements is/are correct?

Consider the following organisations/blocs:

1. APEC
2. ASEAN
3. Mercosur

India is not a member state of which of the above organisations?