Short Quiz

Question 1 of 5

In the given figure, the angle of depression of the foot of building CD from the top of tower AB is:

A 60° B 30° C 45° D 90°

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Question 2 of 5

The figure shows the observation of point C from point A . The angle of depression from \(A\) is:

A 75° B 30° C 45° D 60°

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Question 3 of 5

NCERT Exemplar

A pole 6 m high casts a shadow \(2 \sqrt{3} \mathrm{~m}\) long on the ground, then the Sun's elevation is

A \(60^{\circ}\) B \(45^{\circ}\) C \(30^{\circ}\) D \( 90^{\circ}\)

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Question 4 of 5

CBSE Board Exam 2024

From a point on the ground, which is 30 m away from the foot of a vertical tower, the angle of elevation of the top of the tower is found to be \(60^{\circ}\). The height (in metres) of the tower is :

A \(10 \sqrt{3}\) B \(30 \sqrt{3}\) C 60 D 30

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Question 5 of 5

CBSE Board Exam 2025

Assertion (A) : A ladder leaning against a wall, stands at a horizontal distance of 6 m from the wall. If the height of the wall up to which the ladder reaches is 8 m , then the length of the ladder is 10 m .
Reason (R) : The ladder makes an angle of \(60^{\circ}\) with the ground.

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

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