# KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math: Questions 116 - 121 of 265

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## Question number: 116

Appeared in Year: 2015

MCQ▾

### Question

How many ways are there to arrange the letters of the word EDUCATION so that all the following three conditions hold?

1. the vowels occur in the same order (EUAIO)

2. the consonants occur in the same order (DCTN)

3. no two consonants are next to each other

### Choices

Choice (4) Response

a.

72

b.

120

c.

15

d.

24

## Question number: 117

» Basic Mathematics » Geometry » Quadrilateral and Properties

MCQ▾

### Question

Let ABCD be a square of side length 1. Let P, Q, R, S be points in the interiors of the sides AD, BC, AB, CD, respectively, such that PQ and RS intersect at right angles. If then RS equals –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 118

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

MCQ▾

### Question

In the figure given below, if the areas of the two regions are equal then which of the following is true?

### Choices

Choice (4) Response

a.

x = y

b.

x = 3y

c.

x = 2y

d.

2x = y

## Question number: 119

» Basic Mathematics » Arithmetic » Absolute Value

MCQ▾

### Question

The least positive integer n from which is.

### Choices

Choice (4) Response

a.

9

b.

7

c.

6

d.

8

## Question number: 120

» Basic Mathematics » Arithmetic » Solving Expressions

MCQ▾

### Question

Let p, q, r, s be real numbers such that|p – q|= 4, | q – r|= 6, | r – s|= 8. Then the sum of all possible values of|s – p|is –

### Choices

Choice (4) Response

a.

36

b.

24

c.

9

d.

18

## Question number: 121

MCQ▾

### Question

Calculate the numbers of ways to arrange the letters of the word REGULATION so that all the following three conditions hold?

1. the vowels occur in the same order (EUAIO)

2. the consonants occur in the same order (RGLTN)

3. two consonants are not arranged next to each other

### Choices

Choice (4) Response

a.

15

b.

6

c.

8

d.

9

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