# KVPY Stream SB-SX (Class 12 & 1st Year B.Sc.) Math: Questions 132 - 135 of 172

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 172 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 150.00 or

## Question number: 132

Appeared in Year: 2015

MCQ▾

### Question

Let and let a subset of be chosen so that every pair of elements of A differ by at least 3. (For example, if , A can be , {2} or {1, 5} among others). When let the probability that be and let the probability that be . Then –

### Choices

Choice (4) Response

a.

and

b.

and

c.

and

d.

and

## Question number: 133

Appeared in Year: 2015

MCQ▾

### Question

Define a function by , where is fixed natural number. Then

is –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 134

» Basic Mathematics » Geometry » Polygons With More Than 4 Sides

Appeared in Year: 2015

MCQ▾

### Question

Suppose is a hexagon such that and . If the vertices A, B, C, D, E, F are concyclic, the radius of the circle passing through them is –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 135

» Basic Mathematics » Arithmetic » Simplifying Expressions

Appeared in Year: 2015

MCQ▾

### Question

If , then equals –

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page