- 👉 Guddi was standing on a road near a mall. She was 1000m away from the mall and able to see the top of the mall from the road in such a way that top of the tree, which is in between her and the mall, was exactly in line of sight with the top of the mall. The tree height is 10m and it is 20m away from Guddi. How tall is the mall?
- A. 423.5 m
- B. 450 m
- C. 470 m 👈 Correct Answer
- D. 495 m
- 👉 Answer & Explanation for guddi was standing on a...: C. 470 m
Guddi was standing on a road near a mall
- Related Question Like Guddi was standing on a:
- Two boats are spotted on the two sides of a light house. If the angle of depression made by both the boats from top of the lighthouse is 30° and 45° and the height of the light house is 125 m then find the distance between the two boats.
- A. 1
- B. 188.56 m
- C. 250 m
- D. 197.17 m
- Answer : D ( 197.17 m )
- Mohan looks at a tree top and the angle made is 45°. He moves 10 cm back and again looks at the tree top but this time angle made is 30°. How high is the tree top from ground?
- A. 10/(3+1) cm
- B. 203 cm
- C. 20 cm
- D. 10/(3-1) cm
- Answer : D ( 10/(3-1) cm )
- The angle of elevation of an aeroplane from a point on the ground is 45°. After 15 seconds' flight. the elevation changes to 30°. if the aeroplane is flying at a height of 3000 m, the speed of the plane in km/hr is
- A. 208.34 Km/hr
- B. 306.72 km/hr
- C. 402.056 km/hr
- D. 527 km/hr
- Answer : D ( 527 km/hr )
- What is the height of a tower if the angles of elevation of its top from two points x and y at distances of a and b respectively from the base and on the same straight line with the tower arc complementary?
- A. √b / a
- B. √a / b
- C. √ab
- D. None of These
- Answer : C ( √ab )
- A tree breaks and falls to the ground such that its upper part is still partially attached to its stem. At what height did it break, if the original height of the tree was 24 cm and it makes an angle of 30° with the ground?
- A. 12 cm
- B. 8 cm
- C. 9.5 cm
- D. 7.5 cm
- Answer : B ( 8 cm )
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