851: Who among the following rejected the title of Knighthood and refused to accept a position in the Council of the Secretary of State for India ?
(a) G. K. Gokhale
(b) B. G. Tilak
(c) Motilal Nehru
(d) M. G. Ranade
852: Acts and Regulations validated by Article 31 B are specified in ......... of the Constitution:
(a) Concurrent List
(b) State List
(c) Union List
(d) Ninth Schedule
853: With reference to 'Li-Fi', recently in the news, which of the following statements is/are correct?
1. It uses light as the medium for high-speed data transmission.
2. It is a wireless technology and is several times faster than 'WiFi'.
Select the correct answer using the code given below.
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
854: The Consultative Committee of members of Parliament for Railway Zones in constituted by the
(a) President of India
(b) Ministry of Railways
(c) Ministry of Parliamentary Affairs
(d) Ministry of Transport
855: Each of the six faces of a cube is numbered by one of the six digits from 1 to 6. This cube is shown in its four different positions in the figures I, II, III and IV.
Consider the following statements:
I. Figures II and III are sufficient to know as to which face is opposite to the face numbered 6.
II. Figure II and III are sufficient to know as to which face is opposite to the face numbered 4.
III. Figures I and IV are sufficient to know as to which face is opposite to the face numbered 3.
Which of the statements given are correct?
(a) I and III only
(b) I and II only
(c) II and III only
(d) I, II and III