Questions

Indian War of Independence 1857 was written by Vinod Damodar Savarkar.

In communication satellite, multiple repeaters are known as Transponders.

Unbalanced forces are the forces which causes change in motion of the object. It sets the object in motion and may cause the object to move. If the object is already in motion, it changes the speed and direction of the object.

A geology is a branch of science that deals with the study of Earth, its structure and materials made it. And the person who studies this is called as Geologist.

Article-20 of the Constitutiongrants protection against arbitrary and excessive punishment to an accused person. It contains three provisions in that direction No Ex-post-facto Law No person shall be convicted of any offence except for violation of a law in force at the time of the commission of the Act nor subjected to a penalty greater than that prescribed by the law in force at the time ofthe commission of the Act.No Double Jeopardy No person shall be prosecuted and punished for the same offence more than once.No Self-incrimination No person accused of any offence shall be compelled to be a witness against himself.As per the Constitution, a person/entity can be tried retrospectively in certain instances as provided by the law

Ans. B.
Option B- ‘stations of numerical small nations’ is incorrect.
The other statements make complete sense, hence are correct.