Trigonometry-Angles and Their Measures in Degrees and in Radians [NDA (National Defense Academy) Mathematics]: Questions 1 - 10 of 32

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Question 1

Question MCQ▾

From the top of a building of height meter, the angle of depression of an object on the ground is . What is the distance (in meter) of the object from the foot of the building?

Choices

Choice (4)Response

a.

0

b.

30

c.

45

d.

15

Edit

Question 2

Appeared in Year: 2012

Question MCQ▾

If are two angle of a triangle, then what is the third angle?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 3

Question MCQ▾

What is the value of ?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 4

Question MCQ▾

If are two angles of a triangle, then what is the third angle?

Choices

Choice (4)Response

a.

b.

c.

d.

0

Edit

Question 5

Appeared in Year: 2012

Question MCQ▾

If , then what is the value of ?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 6

Question MCQ▾

If , then what is the value of ?

Choices

Choice (4)Response

a.

1

b.

c.

d.

Edit

Question 7

Appeared in Year: 2012

Question MCQ▾

If then what is the value of ?

Choices

Choice (4)Response

a.

2

b.

0

c.

1

d.

Edit

Question 8

Question MCQ▾

If , then what is the value of ?

Choices

Choice (4)Response

a.

b.

0

c.

d.

1

Edit

Question 9

Question MCQ▾

What is the value of ?

Choices

Choice (4)Response

a.

b.

1

c.

d.

2

Edit

Question 10

Appeared in Year: 2012

Question MCQ▾

From the top of a building of height “h” meter, the angle of depression of an object on the ground is . What is the distance (in meter) of the object from the foot of the building?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit