cExams.net
Test # 79


1.
The banker's discount and true discount on a sum of money due 8 months hence are Rs. 120 and Rs. 100 respectively. Find the sum.

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

Quantitative Aptitude
Quiz Index
1300 questions in 130 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

Idiom of the Day

horse sense
good judgement, wisdom in making decisions
Our boss has good horse sense so you can expect him to make an intelligent decision.

Word of the Day

  • Sachin 100 100s
  • Benefits of Iceberg lettuce
  • Thomas Edison
  • Movies for Valentines Day
  • why marriage is important in life
  • 101 Benefits of Sleep

  • Precautions while using X Rays

    Measuring radiation dosage

    The scientific unit of measurement for radiation dose, commonly referred to as effective dose, is the millisievert (mSv) Other radiation dose measurement units include rad, rem, roentgen, sievert, and gray. Because different tissues and organs have varying sensitivity to radiation exposure, the actual radiation risk to different parts of the body from an x ray procedure varies. The term effective dose is used when referring to the radiation risk averaged over the entire body.The effective dose accounts for the relative sensitivities of the different tissues exposed. More importantly, it allows for quantification of risk and comparison to more familiar sources of exposure that range from natural background radiation to radiographic medical procedures.


    Chourishi Systems