Mathematics-Basic Geometry (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 14 - 18 of 42

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Question number: 14

» Mathematics » Basic Geometry

MCQ▾

Question

In the given figure PT touches the circle with center O at R. Diameter SQ when produced meet PT at P. If ⦟SPR = x and ⦟QSR = y, then x + 2y is equal to

A line touches outside to a circle

A Line Touches Outside to a Circle

Calculate the sum of given angles

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

None of the above

Question number: 15

» Mathematics » Basic Geometry

MCQ▾

Question

In the given figure Equation and Equation . The values of x, y, z and t are, respectively

Two parallel lines intersect another two parallel lines

Two Parallel Lines Intersect Another Two Parallel Lines

Find the values of required angles

Choices

Choice (4) Response

a.

60, 75, 75, 60

b.

60, 70, 60, 70

c.

50, 75, 75, 65

d.

60, 60, 70, 70

Question number: 16

» Mathematics » Basic Geometry

MCQ▾

Question

The ratio of an interior angle to the exterior angle of a regular polygon is 5: 1. The number of sides of polygon is

Choices

Choice (4) Response

a.

12

b.

10

c.

14

d.

11

Question number: 17

» Mathematics » Basic Geometry

MCQ▾

Question

In the adjoining figure, a smaller circle touches a larger circle internally and passes through the center O of the latter. If the area of the smaller circle is 200 cm 2, the area of the larger circle in cm 2 is

A small circle touches a larger circle internally

A Small Circle Touches a Larger Circle Internally

Find the area of larger circle

Choices

Choice (4) Response

a.

200 Equation

b.

400 Equation

c.

800 Equation

d.

600 Equation

Question number: 18

» Mathematics » Basic Geometry

MCQ▾

Question

Four circular cardboard pieces, each of radius 7 cm are placed in such a way that each piece touches the two other pieces. The area of the space enclosed by the four pieces is

Choices

Choice (4) Response

a.

42 cm 2

b.

21 cm 2

c.

168 cm 2

d.

84cm 2

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