UPSC Prelims Mini Mock Test: 535

Consider the following statements:

1. In India, monazite and thorium are the principal source of rare earths elements
2. India is self sufficient in Rare Earth elements

Which among the above statements is / are correct?

Consider the following statements with respect to convergent and divergent plate boundaries:

1. Convergent plate boundaries tend to produce more explosive volcanoes compared to divergent plate boundaries.
2. Convergent plate boundaries always produce more dangerous earthquakes than divergent plate boundaries.

Which of the above statements is / are correct?

With reference to phase changes in matter, consider the following statements:

1. When a liquid freezes, it releases thermal energy into its immediate environment.
2. When a solid melts, it releases thermal energy into its immediate environment.
3. When a solid melts, its temperature increases.

Select the correct option from the codes given below:

Consider the following countries:

1. France
2. Germany
3. China
4. Japan

Which of the above are members of the P5+1 group that negotiated with Iran on its nuclear program?

The writ of mandamus can be issued against:

1. any public body
2. Governors of Indian states
3. legislative bodies

Select the correct option from codes given below: