cExams.net
Test # 115


1.
Two pipes A and B can fill a tank in 4 & 5 hrs respectively. If they are turned on alternately for 1 hr each, the time taken to fill the tank is

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

iQ Quiz
Quiz Index
1450 questions in 145 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

Idiom of the Day

pull (something) off or pull off (something)
to accomplish something remarkable
My friend is lucky that he pulled off the new business venture with no problems.
  • Rules to play Quad Biking
  • Cold
  • Fastest Goal in World Cup History
  • Fish Aquarium
  • Cure for Jaundice
  • Annoying Habits You Should Avoid Doing in Public

  • Astounding Facts about the human body

    Astounding Facts 51

    Your body has about 5.6 liters (6 quarts) of blood. This 5.6 liters of blood circulates through the body three times every minute.


    Chourishi Systems