KVPY Stream-SA (Class 11) Math: Questions 140 - 146 of 251

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 251 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: 140

» Basic Mathematics » Geometry » Advanced Therorems and Properties

MCQ▾

Question

In the figure given below, a rectangle of perimeter 76 units is divided into 7 congruent rectangles:

A rectangle divided in to 7 congruent rectangles

A Rectangle Divided in to 7 Congruent Rectangles

In figure a rectangle of perimeter 76 unit is divided in to 7 congruent rectangles.

What is the perimeter of each of the smaller rectangles?

Choices

Choice (4) Response
a.

32

b.

38

c.

28

d.

19

Question number: 141

» Sets, Relations and Functions » Functions and Composition

MCQ▾

Question

Let f (x) be a quadratic polynomial with f(5)=30 and f(5)=10 . Then the coefficient of x in f (x) is,

Choices

Choice (4) Response
a.

2

b.

3

c.

1

d.

4

Question number: 142

» Basic Mathematics » Geometry » Triangle and Properties

MCQ▾

Question

In a right triangle ABC, the incircle touches the hypotenuse AC at D. If AD = 2 and DC = 3, the inradius of ABC is,

Choices

Choice (4) Response
a.

1

b.

2

c.

3

d.

4

Question number: 143

» Sequence and Series » Relation Between AM and GM

MCQ▾

Question

Let p, q, r be three non-negative integers such that p+q+r=24 . The maximum possible value of pqr+pq+qr+rp is,

Choices

Choice (4) Response
a.

520

b.

680

c.

690

d.

703

Question number: 144

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

The largest non-negative integer p such that 12p divides 15! is

Choices

Choice (4) Response
a.

5

b.

2

c.

4

d.

3

Question number: 145

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2015

MCQ▾

Question

The largest non-negative integer k such that 24k divides 13! is

Choices

Choice (4) Response
a.

3

b.

5

c.

4

d.

2

Question number: 146

» Coordinate Geometry » Distance Formula

MCQ▾

Question

The centre of a circle passing through the points (5, -3), (4, -5) and (2, 0) is –

Choices

Choice (4) Response
a.

(73,53)

b.

(136,176)

c.

(216,196)

d.

(12,8)

Sign In