Question
Average speed of ‘A’ during a 24-hour journey is 34
km/h. If he covered the first 120 km of his journey at a speed of 30 km/h, then find the speed at which ‘A’ travelled during the remaining journey.Solution
Total distance covered by ‘A’ = 24 × 33 = 816 km Time taken to cover 120 km = 120/30 = 4 hours Time taken to cover remaining distance = 24 – 4 = 20 hours So, required speed = {(816 – 120)/20} = 34.8 km/h
Select the correct balanced equation for the reaction Al₂(SO₄)₃ + BaCl₂ → AlCl₃ + BaSO₄.
Which one of the following is not a correct description of the Namami Gange Programme ?
Which of the following events takes place during diastole in the human heart?
Who wrote The Theory of Moral Sentiments, a precursor to his later work The Wealth of Nations?
आकाश का पर्यायवाची शब्द है :
The term shell company sometimes seen in news, it refers to
Which of the following is the characteristic of striated muscles?
Who is considered an inter-state migrant worker under the OSH Code 2020?
The Constituent Assembly for framing the Constitution for Independent India was set up in :
Where was India’s first ‘Kinnar Mahasammelan’ held?