# KVPY Stream SB-SX (Class 12 & 1st Year B.Sc.) Math: Questions 61 - 65 of 172

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## Question number: 61

Appeared in Year: 2012

MCQ▾

### Question

The sum of all which satisfy the equation is –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 62

Appeared in Year: 2013

MCQ▾

### Question

Let be a function such thatThen which of the following is false?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 63

Appeared in Year: 2014

MCQ▾

### Question

Consider the function. Then is discontinuous –

### Choices

Choice (4) Response

a.

At exactly one value of x

b.

At exactly three value of x

c.

At all real numbers

d.

At exactly two value of x

## Question number: 64

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2013

MCQ▾

### Question

Let a, b, c, d be real numbers such that,

For every natural number n. Then|a|+| b|+| c|+| d|is equal to –

### Choices

Choice (4) Response

a.

31

b.

16

c.

15

d.

32

## Question number: 65

Appeared in Year: 2012

MCQ▾

### Question

Consider the conic. Suppose P is any point on the conic and S1, S2 are the foci of the conic, then the maximum value of is

### Choices

Choice (4) Response

a.

b.

c.

d.

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