The Bicameral legislature is an essential features in which among the following types of Governments?

Almost all of haematite resources of India is confined to which among the following five states of India?

In which of the following cycles, insects play crucial role?

1. Carbon cycle
2. Nitrogen Cycle
3. Food cycle

Select the correct option from the codes given below:

Consider the following countries:
1. Nepal
2. Bhutan
3. Zimbabwe
In Which among the above, Indian currency is legal tender?

  Consider the following statements about the Hybrid photovoltaic systems:

1. These are the most common form of photovoltaic systems combined with wind turbines or diesel generators
2. The world’s largest PV-diesel hybrid power plant with a battery storage system is currently being built in the Bolivian province

  Which of the above statements is/are correct?