Description : The distance between two cities A and B is 330km. A train starts from A at 8 (a)m. and travels towards B at 60 km/hr. Another train starts from B at 9 (a)m. and travels towards A at 75 km/hr. At what time do they meet? a) 10 am. b) 10 : 30 am. c) 11 am. d) 11 : 30 am. e) None of these
Last Answer : Distance travelled by first train in one hour = 60 x 1 = 60 km Therefore, distance between two train at 9 a.m. = 330 – 60 = 270 km Now, Relative speed of two trains = 60 + 75 = 135 km/hr Time of meeting of two trains =270/135=2 hrs. Therefore, both the trains will meet at 9 + 2 = 11 A.M. Answer: c)
Description : The distance between two cities A and B is 330 km. A train starts from A at 8 a.m. and travels towards B at 60 km/hr. Another train starts from B at 9 a.m. and travels towards A at 75 km/hr. At what time do they meet? A.10:30 am B.10:45 am C.11 am D.11:25 am E.None of these
Last Answer : Answer – C (11 am) Explanation – Suppose they meet x hrs after 8 a.m. Then, (Distance moved by first in x hrs) + [Distance moved by second in (x-1) hrs] = 330 60x + 75(x – 1) = 330 x = 3 So, they meet at (8 + 3), i.e. 11 a.m
Description : Are there really cities outside of Europe that feel and look European?
Last Answer : I don’t know. What’s the point anyway? Why go to one country for a culture that is not related to that country? The beauty about the world is how cultures are different.
Description : What cities does United Airlines fly directly to in Europe from Denver?
Last Answer : What is the answer ?
Description : Why did cities such as Venice flourish as a result to the crusades in medieval Europe?
Last Answer : Need answer
Description : What are the best cities to visit in Europe?
Last Answer : It is hard to say the best cities as it depends on your taste. Many people love London, Barcelona, Berlin, and Prague.
Description : Why do most countries in Western Europe restrict the growth of cities and suburbs *?
Last Answer : i dont know the answer
Description : How was the capital city of the umayyads different from other cities of Western Europe?
Last Answer : It's because the Umayyads had Damascus as their capital and when the Abbasids took power they moved the capital from Damascus to Baghdad. But since you're asking about the Umayyads, Damascus was ... For example in the United States. And obviously their president is unable to govern all the st
Description : What starts with a T, ends with a T, and has T in it? -Riddles
Last Answer : A teapot.
Description : What starts with a T, ends with a T and has T in it? -Riddles
Description : A car starts from rest and moves with constant acceleration. In first t seconds it covers distance x. Then distance covered by it in next t seconds wi
Last Answer : A car starts from rest and moves with constant acceleration. In first t seconds it covers distance x. Then distance covered ... x B. 2 x C. 3 x D. 4 x
Description : What starts whit t and filled with the letter t and ends in the letter t?
Description : What starts with the letter T, is filled with T and ends in T?
Last Answer : A: A teapot.
Description : HIV that causes AIDS, first starts destroying (a) helper T-lymphocytes (b) thrombocytes (c) B-lymphocytes (d) leucocytes.
Last Answer : (a) helper T-lymphocytes
Description : A Newtonian fluid is that (A) Which follows Newton's law of motion (B) Which needs a minimum shear, before it starts deforming (C) For which shear & deformation are related as T = µ (∂u/∂y) (D) None of these
Last Answer : (C) For which shear & deformation are related as T = µ (∂u/∂y)
Description : State whether the following statements are true / false: 1) A fully qualified domain name starts with a specific host and ends with a top-level domain. 2) Domain names are always written as fully qualified domain names. A. 1.T, 2.T B. 1.T, 2.F C. 1.F, 2.T D. 1.F, 2.F
Last Answer : B. 1.T, 2.F
Description : A scheduling Algorithm assigns priority proportional to the waiting time of a process. Every process starts with priority zero (lowest priority). The scheduler re-evaluates the process priority for every 'T' time ... (A) Priority scheduling (B) Round Robin Scheduling (C) Shortest Job First (D) FCFS
Last Answer : (B) Round Robin Scheduling