Mathematics-Understanding Elementary Shapes (NSTSE Class 6): Questions 78 - 84 of 107

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Question number: 78

» Mathematics » Understanding Elementary Shapes

MCQ▾

Question

The vertically opposite angle of 400 is

Calculate value of vertical angle.

Calculate Value of Vertical Angle.

Finding angle that are vertical

Choices

Choice (4) Response

a.

1050

b.

950

c.

1800

d.

400

Question number: 79

» Mathematics » Understanding Elementary Shapes

MCQ▾

Question

The measure of ∠DBC in the following figure

 Calculate ∠DBC is which degree of angle

Calculate ∠DBC Is Which Degree of Angle

Calculate total number of 90 degree angle like ∠ABC

Choices

Choice (4) Response

a.

700

b.

900

c.

1800

d.

450

Question number: 80

» Mathematics » Understanding Elementary Shapes

MCQ▾

Question

The measure of ∠QOR in the following figure is

Value of angle NOP is given, find angle QOR

Value of Angle NOP Is Given, Find Angle QOR

Calculate the value of angle QOR

Choices

Choice (4) Response

a.

1100

b.

700

c.

1800

d.

1400

Question number: 81

» Mathematics » Understanding Elementary Shapes

MCQ▾

Question

An angle which is equal to 1800 is called

Choices

Choice (4) Response

a.

Complete angle

b.

Obtute angle

c.

Straight angle

d.

Right angle

Question number: 82

» Mathematics » Understanding Elementary Shapes

MCQ▾

Question

As shown in below figure, one angle is 90°. Find another angle A.

An angle 90° and another is A

An Angle 90° and Another Is A

Find the angle A by using geometrical angle formula

Choices

Choice (4) Response

a.

80°

b.

360°

c.

120°

d.

90°

Question number: 83

» Mathematics » Understanding Elementary Shapes

MCQ▾

Question

At 3 o’clock the angle formed between the hands of a clock is

Choices

Choice (4) Response

a.

perpendicular angle

b.

Straight angle

c.

Right angle

d.

None of the above

Question number: 84

» Mathematics » Understanding Elementary Shapes

MCQ▾

Question

A triangle with the sides measuring 13 cm, 9 cm and 14 cm is called

Choices

Choice (4) Response

a.

Scalene triangle

b.

Equilateral triangle

c.

Isosceles triangle

d.

None of the above

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