Question # 1

Both sides of an equation are joined by

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>

<

=

≠

Coordinate axes are:

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X-axis only

Y-axis only

Origin

Both x-axis and y-axis

A number six time is 180 find the number

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10

20

30

40

The formula for finding rate is

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In base 2 system digits are used

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0, 2

0, 1

2, 3

0, 1, 2

If A is a singular matrix then:

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A = 0

|A| = 0

A ≠ 0

|A| ≠ 0

If A = [aij], then A+ is :

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[aij]

[bji]

[aji]

[aii]

Quantity discount buy 2 get 3 is equal to:

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20%

33 1/2 %

67 2/3 %

None of the above

1 : 3 is same as:

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3 to 1

3 : 8

1 to 3

None of the above

If matrix contains single column and 3 rows then this type of matrix is called.

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Row matrix

Column matrix

Null matrix

Identity matrix

Solution set of equations 4x + 5y = 40 and 3x + 2y = 23 is:

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{ (4,5) }

{ (5, 4) }

{ (-5, 4) }

{ -4, -5) }

Profit on an item of cost Rs.1000 C4.5% is:

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Rs.45

Rs.955

Rs.50

None of these

In decimal system (12)₅ is equal to

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17

7

15

60

Any matrix "A" is a symmetric matrix if:

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A = -A

A = A^t

A = -A^t

A = A^-t

S_ni is read us:

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S angle i at n

S angle n at i

Amount S at i

Annuity S at n

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

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(10110)₂

(11100)₂

(10001)₂

(11011)₂

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Business Mathematics Icom Part 1 Online Test MCQs With Answers

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