# Algebra-Quadratic Equations with Real Coefficients (NDA (National Defense Academy) Mathematics): Questions 1 - 8 of 32

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## Question number: 1

» Algebra » Quadratic Equations with Real Coefficients

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Appeared in Year: 2016

MCQ▾

### Question

If has a root in which one of the following intervals

### Choices

Choice (4)Response

a.

(-2,0)

b.

(2,3)

c.

(0,2)

d.

(3,4)

## Question number: 2

» Algebra » Quadratic Equations with Real Coefficients

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MCQ▾

### Question

The equation formed by multiplying each root of by is .

What is equal to?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 3

» Algebra » Quadratic Equations with Real Coefficients

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MCQ▾

### Question

If are the root of the equation then what is equal to?

### Choices

Choice (4)Response

a.

b.

c.

1

d.

## Question number: 4

» Algebra » Quadratic Equations with Real Coefficients

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MCQ▾

### Question

If both the roots of the equation lie between then which one of the following is correct?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 5

» Algebra » Quadratic Equations with Real Coefficients

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Appeared in Year: 2016

MCQ▾

### Question

If then which of the following is/are correct?

Select the correct answer using the code given below:

### Choices

Choice (4)Response

a.

Neither

b.

only

c.

only

d.

## Question number: 6

» Algebra » Quadratic Equations with Real Coefficients

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MCQ▾

### Question

What is the distance between the lines and ?

### Choices

Choice (4)Response

a.

units

b.

units

c.

0

d.

units

## Question number: 7

» Algebra » Quadratic Equations with Real Coefficients

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MCQ▾

### Question

The equation formed by multiplying each root of by is .

Which one of the following is correct?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 8

» Algebra » Quadratic Equations with Real Coefficients

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MCQ▾

### Question

What is the sum of the squares of the roots of the equation

### Choices

Choice (4)Response

a.

290

b.

184

c.

177

d.

277

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