Question # 1

Any matrix "A" is a symmetric matrix if:

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A = -A

A = A^t

A = -A^t

A = A^-t

Proportion is usually denoted by

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:

: :

<

>

a : b :: c : d is:

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a/b = d/c

b/a = c/d

a/b = c/d

None of these

If 3x + 2 = 2x + 6 then x is equal to.

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4

5

6

7

(145)₁₀ = ( )₂

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10010001

10010111

11100001

10001001

If Ax = B then x is

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BA^-1

AB

B/A

A^-1 B

The origin is:

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(0,x)

(y,0)

(0,0)

(x,y)

3.25 is a ratio of:

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3 and 25

32.5 and 10

325 and 100

13 and 4

The methods of finding interest are:

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One

Two

Three

Four

A linear equation consist of roots

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One

Two

Zero

Three

f(x)=5 express as 5x^o is called

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Polynomial function of zero degree

Constant

Polynomial function

Domain

(1101)₂ + (1001)₂ = --------------------------------

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(10110)₂

(11100)₂

(10001)₂

(11011)₂

The decimal number 23 in simplest form is:

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3(10)^o + (10)¹

2(10)^o + 3 (10)¹

2(10)^o + 3 (10)²

3(10) + 2 (10)²

The point (4,0) lies in/an:

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1st quadrant

3rd quadrant

x -axis

y- axis

Number of digits in decimal system

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5

8

10

9

45% of 900 is:

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450

400

405

300

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Business Mathematics Icom Part 1 Online Test MCQs With Answers

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