Mathematics-Basic Geometry (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 14 - 18 of 41

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Question number: 14

» Mathematics » Basic Geometry

MCQ▾

Question

If AB is parallel to CD, EF intersects them at M and N. The bisectors of ⦟BMN and ⦟MND meet at Q. If AME=80°, then ⦟MQN is

Two parallel lines intersecting by another line

Two Parallel Lines Intersecting by Another Line

Find the given angle by using given values

Choices

Choice (4) Response

a.

80°

b.

90°

c.

70°

d.

60°

Question number: 15

» Mathematics » Basic Geometry

MCQ▾

Question

Two circle touch internally at a point P and a chord AB of the larger circle intersects the other circle at C and D. Then, which statement is true?

Two circles touch internally at a point

Two Circles Touch Internally at a Point

Find the right option by using given points in question

Choices

Choice (4) Response

a.

CPA=DPB

b.

CPA=CPD

c.

DPC=DPY

d.

APC=DPB

Question number: 16

» Mathematics » Basic Geometry

MCQ▾

Question

The exterior angle of a regular polygon is one-third of its interior angle. The number of sides of polygon is

Choices

Choice (4) Response

a.

6

b.

2

c.

8

d.

4

Question number: 17

» Mathematics » Basic Geometry

MCQ▾

Question

A measuring jar of internal diameter 10 cm is partially filled with water. Four equal spherical balls of diameter 2 cm each are dropped in it and they sink down in the water completely. The change in the level of water in the jar is

Choices

Choice (4) Response

a.

1675cm

b.

1665cm

c.

1516cm

d.

None of the above

Question number: 18

» Mathematics » Basic Geometry

MCQ▾

Question

The area of a circle inscribed in an equilateral triangle of side 12 cm is

Choices

Choice (4) Response

a.

8πcm2

b.

10πcm2

c.

12πcm2

d.

14πcm2

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