Heights and Distances
9 lessons · 23 questions · 3 PYQs
What the exams ask here
- pole height from two elevation angles
- speed of boat from change in depression angle
- 30 -> 45 after walking 20 m: height 10(sqrt3 + 1) (Indore 2024 Q16)
- Ayesha on a 200 m tower, depression 45 -> 30 in 2 minutes: speed (Indore 2022 Q40)
- lighthouse 100 m, ships on both sides at 30 and 45 (JIPMAT 2025)
- broken tree, kite string, flagstaff on a tower, point due south / due east
Lessons
- Start hereThe idea and the methodFirst lesson of Heights and Distances
- 1.Two angles elevation5 questions + fresh variantsIndore 2024
- 2.Angle of depression speed3 questions + fresh variantsIndore 2022
- 3.Tower and shadow3 questions + fresh variants
- 4.Moving observer2 questions
- 5.Two objects opposite sides4 questions + fresh variantsJIPMAT 2025 (like)
- 6.Broken tree kite3 questions + fresh variants
- 7.Flagstaff on tower2 questions + fresh variants
- 8.Three d elevation1 question + fresh variants