. A train travels a certain distance taking 7 hrs in
forward journey, during the return journey increased speed
12km/hr takes the times 5 hrs.What is the distance traveled
Answer Posted / priyanka
Suppose initial speed for train is v kmph .
Distance traveled during forward journey = v * 7
Distance traveled during return journey = (v+12)*5
As we know,
Distance traveled during forward journey = Distance traveled
during return journey
v * 7 = (v+12)*5
2v = 60
v = 30
Distance in forward journey = 7*30 = 210
Total distance travelled is = 210*2 = 420
Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
hi sir i am doing b.e final year computerscience i want merittracks model question paper pls send link for all merittraks question paper..
WHY AND WHERE RTGS TO BE USED.
Distinguish between formal and functional grammar.
are mnc good for developing country? and why?
hi,am sitting for amptitude tests for intern position.please send me question to guide me in revisin
The New Deal in America began in 1933 and included widespread bank reforms, unprecedented government infrastructure spending, and unparalleled expansion in the size of government. Some political commentators and economic historians contend that President Franklin Roosevelt's New Deal singlehandedly propelled the United States out of the Great Depression and into decades of uninterrupted prosperity. To support this claim, these economists note that during the years following 1933, GDP grew, unemployment shrunk, and optimism increased. Which of the following statements, if true, would most weaken the above argument? The considerable government expenditures and massive labor requirements engendered by America's entry into World War II in late 1941 helped employ Americans and grow GDP. The considerable debt burden that the government assumed to fund the New Deal sparked fear in the minds of some economists, investors, and businessmen. On average, GDP per capita fell and unemployment rose in many foreign countries during the years after President Roosevelt announced his New Deal. During 1939, the U.S. economy contracted sharply, unemployment jumped 5%, and America's optimism fell.
Write any two linguistic principles of language learning.
I have complete Graduation through ignou, can apply for sbi clerical job
Discuss the relevance of constructivism in the context of the new curriculum frameworks.
The word inference relates to ?
what has given you the greatest sense of accomplishment in life
sir,plz tell what topics cover under managerial aptitude for officer under trainee general(APSRTC) recruitment.plz send to my mail-id. My mail-id z:kvsurendra.kumar@gmail.com
how can disable lancard trought cmd..
Briefly describe the skills of gathering information.
where still you go?