Question # 1

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

(1001001)₂ in decimal system is -----------------------

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37

67

73

87

(145)₁₀ = ( )₂

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10010001

10010111

11100001

10001001

The decimal number 43 comprises:

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4 units and 4 tens

3 tens and no unit

0 unit and 4 tens

3 units and 4 tens

Annuity is classified into:

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Two classes

Three classes

Four classes

Five classes

(1100000)₂ - (111111)₂= --------------------------- :

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(100001)₂

(110001)₂

(1000111)₂

(111110)₂

Basically proportion is of:

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4 types

3 types

2 types

None of these

a : b :: c : d is:

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a/b = d/c

b/a = c/d

a/b = c/d

None of these

A matrix with same number of rows and columns is known as:

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Diagonal matrix

Scalar matrix

Square matrix

None

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Business Mathematics Icom Part 1 Chapter 6 Online Test MCQs With Answers

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