ECAT Mathematics MCQ's Test For Full Book With Answers

ECAT Mathematics MCQ's Test For Full Book

Sr. # Questions Answers Choice
1 If Z = (1,2), then Z-1= ? (0.2, 0.4) (-0.2, 0.4) (0.2, -0.4) (-0.2, -0.4)
2 The value of x, and y, when (x + iy)2= 5 + 4i X = 2, y = -1 X = -2, y=1 X = 2, y = -1 X = 2, y = 2
3 A positive integer A negative integer A natural number An irrational number
4 Every prime number is also Rational number Even number Irrational number Multiple of two numbers
5 3/2 is An irrational number Whole number A positive integer A rational number
6 A rational number A irrational number An even integer A factor of 36
7 6 is A prime integer An irrational number A rational number An odd integer
8 Zero is An irrational number A rational number A negative integer A positive number
9 If the angle between two vectors with magnitude 2 and 15 is 30°then their scalar product is 15 30
10 12 6 8 none of these
11
12
13
14
15
16 none of these
17 none of these
18
19 none of these
20 none of these
21 none of these
22 0 1
23
24
25 1 0
26 0 1
27 0 1
28 1 0
29
30
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