# Complex Numbers and Quadratic Equations-Formation of Quadratic Equations With Given Roots (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math): Questions 1 - 6 of 7

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## Question number: 1

» Complex Numbers and Quadratic Equations » Formation of Quadratic Equations With Given Roots

Appeared in Year: 2011

MCQ▾

If , then is,

### Choices

Choice (4) Response

a.

a 3 + a 2 + 3 a - 16 - b

b.

c.

a 3 - a 2 + 3 a - 6 - b

d.

## Question number: 2

» Complex Numbers and Quadratic Equations » Formation of Quadratic Equations With Given Roots

Appeared in Year: 2013

MCQ▾

### Question

Let x, y, z be non-zero real numbers such that and , then is equal to

### Choices

Choice (4) Response

a.

153

b.

154

c.

152

d.

155

## Question number: 3

» Complex Numbers and Quadratic Equations » Formation of Quadratic Equations With Given Roots

MCQ▾

### Question

Let p, q, r be non-zero real numbers such that and , then is equal to,

### Choices

Choice (4) Response

a.

553

b.

550

c.

640

d.

654

## Question number: 4

» Complex Numbers and Quadratic Equations » Formation of Quadratic Equations With Given Roots

Appeared in Year: 2014

MCQ▾

### Question

Let and , where a and b are positive integers. Suppose and. If the coefficient of the highest degree term of k (x) is 1, the sum of the roots of is

### Choices

Choice (4) Response

a.

6

b.

5

c.

4

d.

7

## Question number: 5

» Complex Numbers and Quadratic Equations » Formation of Quadratic Equations With Given Roots

MCQ▾

### Question

If α, β are the roots of then that equation whose roots are is –

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

## Question number: 6

» Complex Numbers and Quadratic Equations » Formation of Quadratic Equations With Given Roots

MCQ▾

### Question

The equation whose one roots is, is

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page