A man travels from A to B at 4 mph over a certain journey
and returns over the same route to A, at 5 mph. What is his
average speed for the journey?
Answer Posted / srini
4.444 mph
| Is This Answer Correct ? | 15 Yes | 6 No |
Post New Answer View All Answers
analogy: cell: tissue::atom:?
If the % of defective balls is 10% balls,and the number of defective balls is 5.The number of balls is
In a helpful book on the indexing and searching of text-based electronic files, a well-respected computer scientist differentiated _____________________ search efficiently using augmented inverted indices. latent semantic indexing, which is a technique designed to analyze relationships among the words within documents, with vector space models, which can between latent semantic indexing, which is a technique designed to analyze relationships among the words within documents, and vector space models, which can between latent semantic indexing, which is a technique designed to analyze the relationships among words within documents, with vector space models, which can latent semantic indexing, which is a technique designed to analyze the relationships among words within documents, and vector space models, which can
A Lorry starts from Banglore to Mysore At 6.00 a.m, 7.00 a.m, 8.00 a.m.....10 p.m. Similarly another Lorry on another side starts from Mysore to Banglore at 6.00 a.m, 7.00 a.m, 8.00 a.m.....10.00 p.m. A Lorry takes 9 hours to travel from Banglore to Mysore and vice versa.?
ABCE is an isosceles trapezoid and ACDE is a rectangle. AB = 10 and EC = 20. What is the length of AE?
A fly is there 1 feet below the ceiling right across a wall length is 30m at equal distance from both the ends. There is a spider 1 feet above floor right across the long wall eqidistant from both the ends. If the width of the room is 12m and 12m, what distance is to be travelled by the spider to catch the fly? if it takes the shortest path.
Find the Series number: 2,5,9,19,37,..
how can i get previous ssc data entry question papers?... if u have any idea pls give me very kindly.....
A sum of money doubles itself in 4 years at simple interest, in how many years, it would become 7 times of itself?
Make a square by drawing only one line
32 people playing table tennis. how many matches to determine the winner.
There are 6 people W,H,M,C,G,F who are murderer, victim, judge, police, witness, hangman. There was no eyewitness only circumstantial witness. The murderer was sentenced to death. Read following statement and determine who is who.
WHAT IS THE NUMBER OF ZEROS AT THE END OF THE PRODUCT OF THE NUMBERS FROM 1 TO 100
A theif steals half the total no of loaves of bread plus 1/2 loaf from a backery. A second theif steals half the remaing no of loaves plus 1/2 loaf and so on. After the 5th theif has stolen there are no more loaves left in the backery. What was the total no of loaves did the backery have at the biggining.
If A is travelling at 72 km per hour on a highway. B is travelling at a speed of 25 meters per second on a highway. What is the difference in their speeds in m/sec.