Consider the following statements with regard to flags of International Organizations :

1. The flag of EU has a circle of gold stars on a white background

2. The Flag of the UN carries two pairs of olive tree branches

3. The ASEAN flag carries blue, red, white and yellow colours

How many of the above statements is/are correct ? 

Which one of the following committees is NOT associated with decentralization of Panchayati Raj institutions in India ? 

Arrange the following zones in ascending order in terms of their latitudinal extent on the Earth surface :

1. Equatorial zone

2. Midlatitude zone

3. Subarctic zone

4. Tropical zone

Select the answer using the code given below : 

Consider the following statements with reference to Feldspar mineral :

1. Half of the earth’s crust is composed of feldspar

2. It has light cream to salmon pink colour

3. Magnesium is a common element in all types of feldspar

Which of the statements given above is/are correct ?