# KVPY (Kishore Vaigyanik Protsahan Yojana) Stream SB-SX (Class 12 & 1st Year B.Sc.) Math: Questions 157 - 161 of 172

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## Question number: 157

» Basic Mathematics » Geometry » Advanced Therorems and Properties

Appeared in Year: 2016

MCQ▾

### Question

In a circle with centre , suppose are three points on its circumference such that is the mid – point of minor arc . Suppose when ,

If is doubled to , then the ratio is –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 158

Appeared in Year: 2016

MCQ▾

### Question

Let . The number of elements in is –

### Choices

Choice (4) Response

a.

0

b.

Not finite

c.

4

d.

2

## Question number: 159

Appeared in Year: 2016

MCQ▾

### Question

The number of non-congruent integer – sided triangles whose sides belong to the set is –

### Choices

Choice (4) Response

a.

446

b.

448

c.

283

d.

449

## Question number: 160

Appeared in Year: 2016

MCQ▾

### Question

A box contains blue balls and red balls. A ball is drawn randomly from the box and is returned to the box with another ball of the same color. The probability that the second ball drawn from the box is blue is –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 161

Appeared in Year: 2016

MCQ▾

### Question

The number of continuous functions such that for all and is –

### Choices

Choice (4) Response

a.

0

b.

1

c.

2

d.

Infinite