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?
- 13 Answers
- 23020 Views
- HCL, TCS, I also Faced
- E-Mail Answers
Answer Posted / guest
4.5
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Which of the following does multithreading allow? A. several transactions that require the same program to use one copy of the program. B. many tasks to be allocated to the terminal. C. an audit trail of all files records from all files updated by a particular application
In a class composed of x girls and y boys what part of the class is composed of girls
A can do a piece of work in 20 days, which B can do in 12 days. In 9 days B does ¾ of the work. How many days will A take to finish the remaining work?
Sum of money at compound interest amounts of thrice itself in 3 years. In how many years will it take 9 times itself.
Complete the series 2, 7, 24, 77,__ (hint: 2*12= 24, 7*11= 77, therefore 24*10= 240)
Fathers age is 5 times his son's age. 4 years back the father was 9 times older than son.Find the fathers' age.
A company installed 36 punching machines at the begining of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?
In a mixture, R is 2 parts and S is 1 part. In order to make S to 25% of the mixture, how much of R is to added?
A is twice efficient than B. A and B can both work together to complete a work in 7 days. Then find in how many days A alone can complete the work?
gavaskar average in first 50 innings was 50 . after the 51st innings his average was 51 how many runs he made in the 51st innings
a, b, b, c, c, c, d, d, d, d, . . . . . . Find the 288th letter of this series?
A 4" cube is painted in all its faces and then it is cut down into 1" blocks. How many 1" blocks are there even without a single face being painted?
if 2x-y=4 then 6x-y is
City B is 5 miles east of City A. City C is 10 miles southeast of City B. Which of the following is the closest to the distance from City A to City C?
Find the next series: AC CG GO OE ?
