91. ‘It is better for a city to be governed by a good man than by good laws’. Who said this? (a) Plato (b) Aristotle (c) Socrates (d) Karl Marx Answer: …

81. The art of breaking of ciphers is called: (a) Cryptanalysis (b) Cryptography (c) Cryptology (d) Cipherology Answer: (a) 82. A digital signature is a…

71. In tensile stress, the engineering stress corresponding to the maximum load is termed as: (a) Upper yield stress (b) Lower yield stress (c) Yield st…

61. Which can be represented as a network, that shows the elements of a functioning system and the way they are interrelated or linked? 1. System struct…

51. For a steady state system, the law of conservation of mass states that: (a) Input rate – output rate = Decay rate (b) Input rate + output rate = Dec…

41. In which one of the following stages of the process of quality improvement, the employees are convinced to focus the efforts and costs on producing …