UPSC Prelims Mini Mock Test: 207

The alpha radiation is not used in radiotherapy because:

Pure distilled water (H2O):

1. does not conduct electricity
2. boils at a higher temperature when table salt is added to it
3. freezes at a lower temperature when table salt is added to it
4. good for health

Choose the correct option from the codes given below:

Consider the following cell organelles:

1. Nucleus
2. Mitochondria
3. Chloroplast
4. Endoplasmic Reticulum

Which of the above have DNA?

Installation of Ground Water Recharge System, which is so far the only project in India to get funds from Green Climate Fund is located in which of the following states?

The Index of Economic Freedom is an annual index and ranking published by the: