cExams.net
Test # 75


1.
In the following, five words have been given, out of which four are alike in some manner and the fifth one is different.Choose out the odd one.

Login/Register to access massive collection of FREE questions and answers.
Login/Register

Verbal Reasoning
Quiz Index
1940 questions in 194 tests. Each test contains 10 questions.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194

Word of the Day

  • Benefits of Capers
  • Weird Ghost Stories
  • Loan Payment Amount Calculator
  • Oslo City
  • Longest Rail Tunnels In the World
  • What to Eat in Jharkhand

  • Guglielmo Marconi

    Marconi 7777 patent

    One of Marconis most famous inventions was that of tuning. The famous Marconi 7777 patent for Improvements in Apparatus for Wireless Telegraphy was granted on 26 April 1901. It arose out of the need to separate signals from each other because one of the major problems Marconi faced was that of interference between different transmitting stations. Using the concept behind the Marconi 7777 patent tuning of the transmitter, receiver and antenna enabled interference to be considerably reduced.The new invention was based in part on earlier work by Sir Oliver Lodge where Lodge had tuned the sending and receiving aerials. Lodge was unhappy as he felt it infringed his work and litigation followed. However the 7777 patent gave Marconi a significant edge over the competition Using concept of the patent allowed simultaneous transmissions on different frequencies something which was revolutionary in these early days of radio communications.The result was that radio communications stations close to one another were able to operate with reduced levels of interference and as a result ranges could be increased.


    Chourishi Systems