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Current Affairs MCQ for UPSC Exams - 11 December 2021

Q.1) With reference to the quantum technologies, consider the following statements:

1. Quantum Technologies are based upon phenomena exhibited by microscopic particles.
2. Quantum Technologies can broadly be divided into three verticals viz. Quantum Computing, Quantum Sensors and Quantum Communications.
3. The Centre for Development of Telematics as known for developing Quantum Communications verticals has been established by Telecom Regulatory Authority of India.
Which of the statements given above is/are correct?
(a) 1 and 3 only
(b) 1, 2 and 3 only
(c) 1 and 2 only
(d) 1 only

Q.2) The expected year of commercially rollout 6G technologies between

(a) 2026-28
(b) 2028-30
(c) 2030-32
(d) 2027-29

Q.3) With reference to the Recirculatory Aquaculture System, consider the following statements:

1. It is used for high- density culture of various species offish, utilising minimum land area and water.
2. The technology is also used where water is recycled and reused after mechanical and biological filtration and removal of suspended matter and metabolites
3. Unlike the traditional method of growing fish outdoors, in RAS fish are typically reared in
indoor/outdoor tanks in a controlled environment.
Which of the statements given above is/are correct?
(a) 1 and 3 only
(b) 2 and 3 only
(c) 1, 2 and 3 only
(d) 2 only

Q.4) Which among the following countries has been recently signed with India in the field of developing traditional knowledge digital library system

(a) Sweden

(b) France

(d) Switzerland

Q.5) Consider the following statements regarding long haul trains.

1. Long haul trains, which are twice or multiple times longer than the normal composition of freight trains.
2. Trishul is South-Central Railway’s first long haul.
Which of the statements given above is/are correct?

(a) Neither 1 nor 2

(b) Both 1 and 2

(d) 2 only

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Current Affairs MCQ for UPSC Exams - 11 December 2021