86: With reference to the guilds (Shreni) of ancient India that played a very important role in the country's economy, which of the following statements is /are correct?
1. Every guild was registered with the central authority of the State and the king was the chief administrative authority on them.
2. The wages, rules of work, standards and prices were fixed by the guild.
3. The guild had judicial powers over its own members.
Select the correct answer using the codes given below :
(a) 1 and 2 only
(b) 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
87: In human body, which one of the following hormones regulates blood calcium and Phosphate?
(a) Thyroxine
(b) Growth hormone
(c) Parathyroid
(d) Glucagon
88: The Global Infrastructure Facility is a/an
(a) ASEAN initiative to upgrade infrastructure in Asia and financed by credit from the Asian Development Bank.
(b) World Bank collaboration that facilitates the preparation and structuring of complex infrastructure Public-Private Partnerships (PPPs) to enable mobilization of private sector and institutional investor capital.
(c) Collaboration among the major banks of the world working with the OECD and focused on expanding the set of infrastructure projects that have the potential to mobilize private investment.
(d) UNCTAD funded initiative that seeks to finance and facilitate infrastructure development in the world.
89: Which one of the following statements is false ?
(a) All countries other than India have over 80% literacy
(b) Malaysia and Korea have life expectancy higher than all other countries
(c) Higher the adult literacy lower is the infant mortality
(d) The life expectancy at birth in India is almost the same as that of Indonesia
90: Consider the following statements :
1. Natural gas occurs in the Gondwana beds.
2. Mica occurs in abundance in Kodarma.
3. Dharwars are famous for petroleum.
Which of the statements given above is / are correct?
(a) 1 and 2
(b) 2 and 3
(c) 2 only
(d) None