# Sets, Relations and Functions-Equivalence Relations (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math): Questions 1 - 5 of 5

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## Question number: 1

» Sets, Relations and Functions » Equivalence Relations

Appeared in Year: 2011

MCQ▾

### Question

Below are four equations in x. Assume that 0 < r < 4. Which of the following has the largest solution for x?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 2

» Sets, Relations and Functions » Equivalence Relations

MCQ▾

### Question

Below are four equations in x. Assume that 0 < r < 4. Which of the following has the largest solution for x?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 3

» Sets, Relations and Functions » Equivalence Relations

Appeared in Year: 2014

MCQ▾

### Question

Let a, b, c be non-zero real numbers such that a + b + c = 0; let and Then.

### Choices

Choice (4) Response

a.

always

b.

always

c.

can take both positive and negative value

d.

always

## Question number: 4

» Sets, Relations and Functions » Equivalence Relations

MCQ▾

### Question

If p, q are real numbers such that, then the value of is,

### Choices

Choice (4) Response

a.

2

b.

1

c.

0

d.

3

## Question number: 5

» Sets, Relations and Functions » Equivalence Relations

Appeared in Year: 2010

MCQ▾

### Question

22. If x, y are real numbers such that, then the value of is

### Choices

Choice (4) Response

a.

3

b.

2

c.

0

d.

1

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