UPSC Current Affairs Quiz 04.09.2019

Consider the following statements about Magnetospheric Multiscale Mission:

1) It has been launched by NASA.

2) It investigates how the Sun’s and Earth’s magnetic fields are related.

Which of the statements given above is/are correct?

Consider the following statements about Manufactured sand (M-sand):

1) It is a substitute of river sand for construction.

2) The State government of Tamil Nadu is devising an M-sand policy as an alternative.

Which of the statements given above is/are correct?

Consider the following statements about Carbon Dots:

1) Carbon dots are nanoparticles.

2) Carbon Dots can deliver cancer drugs to tumours more easily.

Which of the statements given above is/are correct?

Consider the following statements about Fly Ash and identify the incorrect statement:

Consider the following statements about "Saraswati 2.0":

1) IIT Kharagpur will steer Saraswati 2.0 — an Rs 15-crore project funded by USA and Government of India’s departments of Science and Technology and Biotechnology.

2) The project aims to develop affordable technologies for the treatment of wastewater

Which of the statements given above is/are correct?