Description : 1/2of a certain travel is covered at the rate of 30km/hr, one-third at the rate of 40 km/hr and the rest at 35km/hr. Find the average speed for the whole travel. A) 33 1/3 B) 33 3/5 C) 34 3/7 D) None of these
Last Answer : B) let the total travel be X km. Then X/2 km at the speed of 30 km/hr and X/3 km at 40 km/hr and the rest distance( X - X/2 - X/3) =1/6 X at the speed of 35km/hr. Total time taken during the travel ... 2*30 hrs+ X/3*40hrs+ X/6*35hrs = 5X/168 hrs Average speed =X/(5x/168) = 168/5 =33 3/5km hr
Description : What would you do if you discovered you could travel back in time whenever you want but could only go back an hour in the past each time?
Last Answer : I’d take more classes in college. Like, say I wanted to do Spanish and French, but both classes would have the same timing each day/week. I’d do Spanish first, then go back one hour the same day and take the French class :D
Description : Vasu said to his son, "I was as old as you at the time of your birth". If vasu’s age is 76 years now, the son's age ten years back was: a)14 years b)19 years c)33 years d)28 years
Last Answer : D Let the son's present age be x years. Then, (76 - x) = x 2x = 76 x = 38 Son's age 10 years back (38-10) = 28 years
Description : Mike, Jack, and Jim were triplets. When they were ten a mysterious lady gave them each tickets and said they were time tickets good for a round trip to any time and place. Jim immediately used his ... time he goes back exactly 100 years back into the present. Who is the oldest sibling now? -Riddles
Last Answer : Mike, because he went 30 minutes from the past and let time catch up while the others traveled back to the present. Therefore he is older by 30 minutes.
Description : An irrational and intense fear of travel. -Do You Know?
Last Answer : By definition, hodophobia can cause an extreme and irrational fear of travel. In real life though, hodophobia can present itself in the following ways: You're unable to travel alone.
Description : If you could travel back in time to hang out with one of your ancestors when they were your age, who would it be, and why?
Last Answer : Don't for sure know my ancestry but according to ancestry.com I would pick Jacob castle a local place is named after him castlewood
Description : If you could travel back in time to any period, what object or piece of modern technology would you bring to scare, impress or generally freak out the local population?
Last Answer : Take a battery powered boom box, and a pile of cassettes.
Description : If you could travel back in time to a moment in your life with all you know now, what would you advise yourself?
Last Answer : answer:a. Definitely b. My dad and I have this gift where we will look like we're 14 forever c. No, I'd be very inquisitive, probably to the point of being a nuisance. d. Probably not, hopefully. I ... when I get back to present time and don't waste your money on the rest of the Star Wars movies.
Description : If you could travel back in time to witness one famous moment in human history, what would it be?
Last Answer : Caveman discover fire
Description : I prehistoric times. There must have been a lot of people like me there ... :) [img] https:///file/2016/02/os.jpg [/ img]
Last Answer : I just want to see the last five lottery draw ... :)
Description : If you use a time machine to travel back or forward in time, can you ever really go back to the present?
Last Answer : [self edit. not helpful.]
Description : If time travel were possible would you want to go back or forward?
Last Answer : Back! The future creeps me out. But I definitely wouldn’t want to make anything change the present, like the Chaos Effect. The kind of time travel that happens on Lost.