1000+ How to Solve Heights and Distance Problems - 1
Question: 1
A person walking along a straight road towards a hill observes at two points, distance √3 Km, the angles of elevation of the hill to be 30° and 60°. The height of the hill is
(A) $${3}/{2}$$ km
(B) $$√2$$
(C) $${5}/{2}$$
(D) $$√3$$
Ans: A
Question: 2
A man is watching from the top of a tower a boat speeding away from the tower. The boat makes an angle of depression of 45° with the man’s eye when at a distance of 60 metres from the tower. After 5 seconds, the angle of depression becomes 30°. What is the approximate speed of the boat, assuming that it is running in still water?
(A) 32 kmph
(B) 36 kmph
(C) 38 kmph
(D) 42 kmph
Ans: A
Question: 3
When the sun is 30° above the horizontal;, the length of shadow cast by a building 50 m high is
(A) 25 m
(B) 50 m
(C) 50 $$√3$$
(D) 70 $$√3$$
Ans: C
Question: 4
In a rectangle, if the angle between a diagonal and a side is 30° and the length of diagonal is 6 cm, the area of the rectangle is
(A) 9 cm2
(B) 9 $$√3$$ cm2
(C) 12 cm2
(D) 14 cm2
Ans: B
Question: 5
A pole being broken by the wind, the top struck the ground at an angle of 30° and at a distance of 21 m from the foot of the pole. Find out the total height of the pole
(A) 19 m
(B) 21$$√3$$ m
(C) 23 m
(D) 25 m
Ans: B
- 100+ Heights and Distance Aptitude Questions and Answers
- 100+ Height and Distance Problems with Solutions Pdf
- 1000+ Height and Distance Questions for JEE MAINS
- 1000+ Height and Distance Questions for Competitive Exams Pdf
- 1000+ Heights and Distance Questions for SSC and Bank Exams
- 1000+ How to Solve Heights and Distance Problems
- 1000+ Arithmetic Questions Pdf for Bank Exam
Electrical Power Sources Quiz Questions & Answers Pdf More
Electromagnetic Field Theory Question Bank 2024-2025 More
Power Semiconductor Device and Integrated Circuits Questions More
Strength of Materials Questions and Answers Pdf More
Steam and Power Generation Quiz Questions & Answers Pdf More
Semiconductor Questions and Answers for JEE Mains More
Verbal Reasoning Classification Questions for Bank Exams More
7000+ Geography Questions and Answers 2024 - 2025 Pdf More
100+ Physics MCQ Questions and Answers for NEET More
Synonyms & Antonyms Questions for Civil Service Exam Pdf More