SRM University 2007 B.Tech MODEL - Question Paper

56. Plaster of Paris is made by using
(a) Magnesium
(b) Gypsum
(c) Calcium
(d) Sodium
57. “It is elementary Dr. Watson” is a famous quote in the story of
(a) James Bond
(b) Robin Hood
(c) Harry Potter
(d) Sherlock Holmes
58. __________ is known as “THE NIGHTINGALE OF INDIA”
(a) Sarojini Naidu
(b) Rabindranath Tagore
(c) Mother Teresa
(d) Indira Gandhi
59. The 1st elected president of Indian National Congress is
(a) Subash Chandra Bose
(b) Jawaharlal Nehru
(c) Vallababhai Patel
(d) Dr. S. Radhakrishnan
60. Siachen Glacier is situated in
(a) Pakistan
(b) Pakistan Occupied Kashmir
(c) India
(d) China
PART four : MATHS
61. The relation R = {(1,1), (2,2), (3,3)} described on the set A = {1,2,3} is12
(a) reflexive and symmetric
(b) reflexive and transitive
(c) symmetric and transitive
(d) reflexive, symmetric and transitive
62. If A = {1,2,3,4,5,6} B = {2,3,4,6,7}, then A-B is
(a) {1,5}
(b) {2,3,4,6}
(c) {7}
(d) f
63. A relation R is stated to be a partial order relation if R is
(a) reflexive and symmetric
(b) reflexive and transitive
(c) symmetric and transitive
(d) reflexive, antisymmetric and transitive
64. A relation R is stated to be an equivalence relation if R is
(a) reflexive and symmetric
(b) reflexive and transitive
(c) symmetric and transitive
(d) reflexive, symmetric and transitive
65. If z1 and z2 any 2 complex numbers, then |z1 + z2 |2 + |z1 - z2 |2 is
(a) 2z1z2
(b) 2{|z1| + |z2|}
(c) 2{|z1|2 + |z2|2}
(d) 2{|z1|2 - |z2|2}
66. If a = 3+2i and z = 5+7i, then the points represented by the complex numbers az,
2az, 3az are
(a) vertices of an equilateral triangle
(b) collinear
(c) vertices of an isosceles triangle
(d) vertices of a right angled triangle.

Earning:   Approval pending.