செவ்வாய், 24 ஜூலை, 2012

TRB- TNTET 2012 KEY ANSWER FOR MATHS AND SCIENCE

                  TNTET  2012 PAPER II
 PART IV SECTION A--- MATHEMATICS AND SCIENCE KEY ANSWER BY TRB

SERIES A
SERIES B
SERIES C
SERI  D
Q.NO
91
C
B
D
B
92
B
A
D
D
93
A
B
A
D
94
B
A
A
C
95
C
D
B
B
96
B
B
C
D
97
D
C
B
D
98
D
B
A
A
99
C
C
B
A
100
B
D
C
B
101
D
D
B
B
102
B
D
C
A
103
A
A
B
B
104
B
A
C
A
105
A
B
D
D
106
D
D
B
C
107
D
B
D
B
108
A
A
D
A
109
A
B
C
B
110
B
A
B
  
C
111
B
B
B
D
112
C
D
A
B
113
B
D
B
A
114
C
C
A
B
115
D
B
D
A
116
B
C
D
B
117
A
B
B
C
118
B
A
A
B
119
A
B
B
C
120
D
C
A
D
121
B
A
D
B
122
C
C
B
C
123
A
B
C
B
124
C
D
C
D
125
A
B
D
B
126
A
B
A
B
127
C
C
C
C
128
B
B
C
A
129
D
D
A
C
130
B
B
D
A
131
A
D
B
D
132
C
A
C
B
133
C
C
A
C
134
A
B
C
C
135
D
C
A
D
136
B
B
D
A
137
C
C
A
C
138
B
A
C
B
139
D
C
B
D
140
B
A
C
B
141
D
A
B
D
142
B
C
C
A
143
C
C
B
C
144
C
A
D
B
145
D
D
B
C
146
D
D
A
A
147
A
B
C
C
148
C
C
B
C
149
B
C
D
A
150
C
D
B
D


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