# Mental Ability-Basic Algebra (NCO- Cyber Olympiad (SOF) Class 9): Questions 1 - 10 of 101

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## Question number: 1

» Mental Ability » Basic Algebra

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MCQ▾

### Question

The Value of is ________.

### Choices

Choice (4)Response

a.

Always an integer

b.

Greater than or equal to 2

c.

Always greater than 2

d.

All of the above

## Question number: 2

» Mental Ability » Basic Algebra

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MCQ▾

### Question

The Value of is ________.

### Choices

Choice (4)Response

a.

Negative or Positive

b.

Always Positive

c.

Always greater than 0

d.

None of the above

## Question number: 3

» Mental Ability » Basic Algebra

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MCQ▾

### Question

The Value of (X ) is ________.

### Choices

Choice (4)Response

a.

Always integer or equal to 0

b.

Always negative

c.

Always Greater than or equal to 1

d.

None of the above

## Question number: 4

» Mental Ability » Basic Algebra

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MCQ▾

### Question

The solution of the equations is

### Choices

Choice (4)Response

a.

b.

c.

d.

There is no solution

## Question number: 5

» Mental Ability » Basic Algebra

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MCQ▾

### Question

When simplified and expressed with negative exponents, the expression is equal to

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 6

» Mental Ability » Basic Algebra

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MCQ▾

, then equals

### Choices

Choice (4)Response

a.

b.

18

c.

d.

## Question number: 7

» Mental Ability » Basic Algebra

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MCQ▾

### Question

When simplified and expressed with negative exponents, the expression is equal to

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 8

» Mental Ability » Basic Algebra

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MCQ▾

If and , then

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 9

» Mental Ability » Basic Algebra

Edit
MCQ▾

### Question

If , then b equals

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 10

» Mental Ability » Basic Algebra

Edit
MCQ▾

### Question

The factors of the expression are

### Choices

Choice (4)Response

a.

b.

c.

d.

All a. , b. and c. are correct

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