CBSE Class 10 Some Applications of Trigonometry — practice questions
31 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CBSE Class 10 Some Applications of Trigonometry in the app →The angle of elevation is the angle measuredIf the angle of depression of an object from the top of a tower is 30 degrees, the angle of elevation of the tA 30 m high tower casts a shadow 30 m long. The angle of elevation of the sun isThe height of a pole that casts a shadow equal to its own length is found at the time when the sun is atFor an angle of elevation of 60 degrees, the value of tan isThe line drawn from the eye of the observer to the object viewed is calledA pole of height 10 m makes an angle of elevation of 30 degrees at a point on the ground. The distance of the From a point on the ground 60 m from the foot of a building, the angle of elevation of the top is 30 degrees. A kite is flying at a height of 60 m above the ground. The string attached to the kite is tied to a peg on theA tower stands vertically on the ground. The angle of elevation of its top from a point 30 m away is 60 degreeA vertical pole 10 m long casts a shadow whose length is 10 (square root of 3) m. The angle of elevation of thThe angle of elevation of the top of a tower from two points at distances 9 m and 16 m from the base, in line An observer 1.5 m tall is 20.5 m away from a tower 22 m high. The angle of elevation of the top of the tower fA ladder 15 m long makes an angle of 60 degrees with the wall. The height of the wall reached by the ladder isA boy 1.5 m tall stands 8.5 m from a lamp post. His shadow is 4.5 m long. The height of the lamp post isThe shadow of a tower at a time t is 3 times longer than its shadow when the angle of elevation of the sun is A pole leans against a wall such that its tip is 24 m above ground and its foot is 7 m from the wall. The lengA man on a 10 m cliff observes a boat at an angle of depression of 30 degrees. The distance of the boat from tThe angle of elevation of a cloud from a point 60 m above a lake is 30 degrees and the angle of depression of Two ships are on the same side of a lighthouse. The angles of depression from the top of the lighthouse, 100 mThe angle of elevation of the top of a building from the foot of a tower is 30 degrees and the angle of elevatFrom the top of a 75 m tower, the angles of depression of two cars on the road on opposite sides of the tower A man on a hill 200 m high observes that the angles of depression of two consecutive milestones in line directAn aeroplane at an altitude of 1500 m makes an angle of depression of 60 degrees with a fixed point on the groA tree breaks due to a storm and the broken part bends so that its top touches the ground 8 m from its foot. TThe angles of elevation of the top of a tower from two points A and B at distances of 4 m and 9 m from the basThe angle of elevation of the top of a building from the bottom and top of a tower are 60 degrees and 30 degreA man standing on the deck of a ship 8 m above water level observes the angle of elevation of the top of a hilFrom the top of a 10 m tower, the angle of depression of an object on the ground is 60 degrees. The horizontalThe shadow of a 30 m tall tower becomes 30/(square root of 3) m shorter when the sun rises from a 30 degree toFrom the top of a 7 m building, the angles of elevation of the top and angle of depression of the bottom of a