Global Conference on Cyber Space (GCCS) is the world’s largest conference on cyber space and related issues. What is special about the 2017 edition of GCCS?

1) The conference is being hosted by India.

2) This is the first time a GCCS conference is hosted outside OECD nations.

Which of the above is/are correct?

What is/are the benefit(s) of keeping a satellite at a Lagrange point in space?

During the recent phenomenon of ‘Super Blue Blood Moon’

1) Moon was closer to the Earth than normal.

2) Sun was closest to the Earth and the Moon.

3) Earth, Sun and Moon aligned in a straight line.

Select the correct answer using the codes below.

Consider the following matches of global navigation satellite systems with the country/body that introduced them.

1) GPS: USA

2) Glonass: Japan

3) Galileo: European Union

4) QZSS: Russia

5) BeiDou: China

Select the correct answer using the codes below.

Consider the following statements in respect of a jet engine and a rocket.

Assertion (A): A jet airplane cannot function outside the atmosphere, but a rocket can. Reason (R): A rocket carries its own fuel and oxygen.

In the context of the above, which of these is correct?