KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math: Questions 160 - 165 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: 160

» Basic Mathematics » Geometry » Circle and Properties

MCQ▾

Question

The lengths of two parallel chords of a circle are 24 cm and 10 cm. If the smaller chord is at distance 12 cm from the centre, then the distance of the other chord from the centre is –

Choices

Choice (4) Response

a.

9

b.

12

c.

5

d.

10

Question number: 161

» Complex Numbers and Quadratic Equations » Relation Between Roots and Coefficients

MCQ▾

Question

If the roots of the equation Equation are reciprocals to each other, then value of q is –

Choices

Choice (4) Response

a.

2

b.

4

c.

9

d.

3

Question number: 162

» Sequence and Series » Arithmetic Series

MCQ▾

Question

If n is the smallest natural number such that n + 2n + 3n + … + 66n is a perfect square, then the value of n2 is –

Choices

Choice (4) Response

a.

4489

b.

36

c.

1089

d.

484

Question number: 163

» Basic Mathematics » Algebra » Solving Equations

MCQ▾

Question

Roots of equation: Equation are –

Choices

Choice (4) Response

a.

1, -3

b.

-3, -4

c.

-1, 3

d.

3, 4

Question number: 164

» Basic Mathematics » Geometry » Advanced Therorems and Properties

MCQ▾

Question

In the given figure, ABC is an equilateral triangle whose side is 6 cm. A circle is drawn which passes through the midpoints D, E and F of its sides. The area of the shaded region is –

A equilateral triangle ABC with mid points of sides D, E, F

A Equilateral Triangle ABC With Mid Points of Sides D, E, F

In figure a circle passing through mid points (D, E and F) of the sides of the equilateral triangle ABC.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 165

» Basic Mathematics » Geometry » Advanced Therorems and Properties

MCQ▾

Question

In the figure given below, ABCD is square. E, F, G, H, I, J, K and L are the trisections points of the sides as shown. If the side of the square ABCD is 12 cm, then the area of the regular octagon EFGHIJKL is –

 A regular octagon EFGHIJKL

a Regular Octagon EFGHIJKL

In figure ABCD is square. E, F, G, H, I, J, K and L are the trisections points of the sides and make a rectangular octagon.

Choices

Choice (4) Response

a.

64 cm2

b.

144 cm2

c.

32 cm2

d.

112 cm2

f Page
Sign In