3546: An artificial satellite orbiting around the Earth does not fall down. This is so because the attraction of Earth
(a) Does not exist at such distance.
(b) Is neutralized by the attraction of the moon.
(c) Provides the necessary speed for its steady motion.
(d) Provides the necessary acceleration for its motion.
3547: Galvanising of sheet iron is done by dipping the sheet metal into molten
(a) Mercury
(b) Cadmium
(c) Lead
(d) Zinc
3548: Consider the following statements about the Attorney General of India :
I. He is appointed by the President of India.
II. He must have the same qualifications as are required for a Judge of the Supreme Court.
III. He must be a member of either House of Parliament.
IV. He can be removed by impeachment by Parliament.
Which of these statements are correct ?
(a) I and II
(b) I and III
(c) II, III and IV
(d) III and IV
3549: The ancient Indian coins were introduced during the:
(a) 3rd century AD
(b) 3rd century BC
(c) Kanishka's period
(d) Ashoka's reign
3550: Who among the following translated the Autobiography of Madam Curie in Hindi?
(a) Gobind Vallabh Pant
(b) Atal Bihari Vajpayee
(c) Choudhary Charan Singh
(d) Lal Bahadur Shastri