# KVPY Stream-SA (Class 11) Math: Questions 1 - 5 of 265

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 265 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 200.00 or

## Question number: 1

» Basic Mathematics » Arithmetic » Ratio and Proportion

MCQ▾

### Question

Two friends P and Q are 50 km apart and they start simultaneously on cycles to meet each other. The speed of P is 4 times than that of Q. The distance between them decreases at the rate of 2 km per minute. Fifteen minutes after they start, P’s cycle breaks down and P stops and waits for Q to arrive. After how much time (in minutes) P started riding, does Q meet P?

### Choices

Choice (4) Response

a.

55

b.

70

c.

60

d.

65

## Question number: 2

Appeared in Year: 2011

MCQ▾

### Question

Let a, b, x, y be real numbers such that , and . Then the set of all possible values of is

### Choices

Choice (4) Response

a.

b.

c.

d.

{0}

## Question number: 3

Appeared in Year: 2011

MCQ▾

### Question

Suppose a, b, c are three distinct real numbers. Let

When simplified, P (x) becomes,

### Choices

Choice (4) Response

a.

0

b.

x

c.

1

d.

## Question number: 4

Appeared in Year: 2011

MCQ▾

### Question

The number of distinct prime divisors of the number 512 3 – 253 3 – 259 3 is,

### Choices

Choice (4) Response

a.

6

b.

7

c.

4

d.

5

## Question number: 5

Appeared in Year: 2011

MCQ▾

### Question

The expression, lies in interval

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page