4551: Diamond and Emerald contain:
(a) Carbon and silicon
(b) Carbon and zinc
(c) Silicon, aluminium and beryllium
(d) Carbon and calcium
4552: Turkey is located between
(a) Black Sea and Caspian Sea
(b) Black Sea and Mediterranean Sea
(c) Gulf of Suez and Mediterranean Sea
(d) Gulf of Aqaba and Dead Sea
4553: 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
4554: The minute arm of a clock is 10 cm long. The number of minutes taken by the tip of the arm to travel a length of 10 cm is nearly equal to:
(a) 5
(b) 10
(c) 15
(d) 20
4555: Which of the following statements is correct for Guru Nanak?
(a) He preached punishment for wicked
(b) He preached against Muslims
(c) He preached a war society
(d) He preached that 'God is one'