Which one of the following States is a leading producer of solar energy in India?

1) Telangana

2) Karnataka

3) Andhra Pradesh

4) Rajasthan

The name of India's first indigenous anti-radiation missile is -

1) Tandav

2) Trinetra

3) Saksham

4) Rudram

The name of India's first indigenous anti-radiation missile is -

1) Tandav

2) Trinetra

3) Saksham

4) Rudram

The first man who placed his foot on the moon is -

1) Leonov

2) Neil Armstrong

3) Michael Collins

4) James Van Allen

The Nobel Prize for developing treatment of Parkinson’s disease was given to -

1) Arvid Carlsson

2) John F. Enders

3) Robert B. Laughlin

4) Walter Kohn

The concept of 'Ecological Transition' was first used by -

1) Elton

2) Bennett

3) Berkeley

4) Ratzel

Name the physicist who is credited with the discovery of the Neutron. This 1932 discovery led to his winning the Nobel Prize.

1) Max Plank

2) J.S. Fleming

3) Enrico Fermi

4) James Chadwick

Which of the following network protocols is described by GSM?

1) 2G

2) 3G

3) 4G

4) 5G

Oncology is the study of -

1) Birds

2) Cancer

3) Mammals

4) Soil

With reference to 'Blockchain Technology', consider the following statements -

1. It is a public ledger that everyone can inspect, but which no single user controls.

2. The structure and design of blockchain is such that all the data in it are about cryptocurrency only.

3. Applications that depend on basic features of blockchain can be developed without anybody's permission.

Which of the statements given above is/ are correct?

1) 1 only

2) 1 and 2 only

3) 2 only

4) 1 and 3 only

With reference to Visible Light Communication (VLC) technology, which of the following statements are correct?

1. VLC uses electromagnetic spectrum wavelengths 375 to 780 nm.

2. VLC is known as long-range optical wireless communication.

3. VLC can transmit large amounts of data faster than Bluetooth.

4. VLC has no electromagnetic interference.

Select the correct answer using the code given below -

1) 1, 2 and 3 only

2) 1, 2 and 4 only

3) 1, 3 and 4 only

4) 2, 3 and 4 only