Question # 1

The solution set of equation x² + 2x + 1 = 0 is

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{1}

{-1}

{1, -1}

None of these

The degree of equation 5x² + 7x + 6 is.

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2

3

4

5

The fractional form of 8.5% is

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3.25 is a ratio of:

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3 and 25

32.5 and 10

325 and 100

13 and 4

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

Number of digits in decimal system

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5

8

10

9

Annuity classified into categories is:

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Four

Three

Two

Five

Proportion is usually denoted by

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:

: :

<

>

A set of simultaneous equation is called set of inconsistent equation if:

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Value of one of the unknown obtained

Values of all the unknown obtained

None of these

F(-x)=-f(x) means

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Implicit function

Even function

Odd function

Domain

A square matrix A is said to be singular if.

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|A| = 0

|A| ≠ 0

|A| = 1

|A| ≠ 1

In decimal (101)₂ + (11)₂ is equal to:

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2

4

8

None of these

29 in binary number system is

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(110101)₂

(10101011)₂

(1011101)

(11101)₂

Annuity is used in

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Simple arithmetic

Function

equation

Mathematics of Finance

The decimal number "2" in binary number system is equivalent to:

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0

1

10

11

If every element of matrix is zero that matrix is called:

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Null matrix

Square matrix

Identity matrix

Row matrix

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Business Mathematics Icom Part 1 Online Test MCQs With Answers

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