cExams.net
Test # 13


1.
The sum of the series : sqr(1) + sqr(2) + sqr(3) + sqr(4) + + sqr(15) 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

brush up on (something)
to review something that one has already learned
I am going to brush up on my English before my trip to New York.
  • 101 Ideas for Cooking
  • What to Eat in Gujarat
  • Dog Breeds
  • Rare Flowers That Are Stunning To Look At
  • Car Maintenance
  • Kuala Lumpur

  • Benefits of Beans

    The Healthiest Way of Cooking Green Beans

    Healthy Steaming green beans for maximum flavor and nutrition. Fill the bottom of a steamer pot with 2 inches of water. While waiting for the water to come to a boil, rinse green beans. It is best to cook green beans whole for even cooking. Steam for 5 minutes and toss with our Mediterranean Dressing and top with your favorite optional ingredients.


    Chourishi Systems