Question
Two buildings are 40 meters apart. The height of one
building is 20 meters. From the top of the shorter building, the angle of elevation of the top of the taller building is 45°, and the angle of depression of its base is 30°. Find the height of the taller building.Solution
Let the height of the taller building be H meters. The height difference between the two buildings is (H - 20) meters. From the angle of elevation: tan 45° = (H - 20) / 40  1 = (H - 20) / 40  H - 20 = 40  H = 60 m. Answer: c) 60 m
According to the Central Vigilance Commission Act in the event of the occurrence of any vacancy in the office of the Central Vigilance Commissioner by r...
As per Section 21 of the Factories Act, 1948, every factory should fence which of the following machineries?
Section 6 of Transfer of Property Act is related to:
Photostat copy of family settlement deed is allowed to be produced before the Court as an_______
Under the Land Acquisition Act, 2013, consent of affected families is mandatory in which of the following cases?
Appeal shall lie only if case involves a substantial question of law in case of :
Opinion as to handwriting is relevant under:
What change has been made regarding exemptions from giving evidence for legal professionals in the transition from the Evidence Act to the Bharatiya Sak...
Under The Sexual Harassment of Women at Workplace (Prevention, Prohibition and Redressal) Act. 2013, in the constitution of Internal Complaints Committe...
1.   Confidentiality extends to ?
Relevant for Exams:
