A thin piece of wire 40 meters long is cut into two pieces. One piece is used to form a circle with radius r, and the other is used to from a square. No wire is left over. Which of the following represents the total area, in square meter, of the circular and the square regions in terms of r?
(a)...
In symbiotic relationships, one organism may live on or inside another, or simply be related to the other by mutual behavior, but all types of symbiosis evolve because both organisms derive a benefit from the other.
(a) both organisms derive a benefit from the other
(b) both organisms derive a...
Is cdef<0?
1) c d^2 e^3 f^4 < 0
2) c^2 d^3 e^4 f^5 >0
(A)stmt (1) alone is sufficient but stmt (2) alone is not sufficient.
(B) stmt (2)alone is sufficient but stmt (1) alone is not sufficient.
(C)both stmts together are sufficient but neither stmt alone is sufficient.
(d) each stmt (1)...
A canoeist paddled upstream at 10 meters per minute, turned around, and drifted downstream at 15 meters per min. If the distance traveled in each direction was the same and the time spent turning the canoe around was negligible, what was the canoeist's average speed over the course of the...
Tracey ran to the top of a steep hill at an average pace of 6 miles per hour. She took the exact same trail back down. To her relief, the descent was much faster; her average speed rose to 14 miles per hour. If the entire run took Tracey exactly one hour to complete and she did not make any...
2 persons start walking on a road that diverge at an angle of 120 degree. if they walk at rate 3 km/h and 2 km/h respectively. Find the distance between them after 4 hours.
a. 5 km
2. 4√19 km
c. 7 km
d. 8√19 km
e. None of these
Has anyone out there tried this book out? If yes, than please post your impressions about it. It costs 20$ to download on GMATFIX so I really want to know if it's worth it.Now I know that the same book for 11th edition is good but is the 12th edition companion also worth the money? I look...
Greetings GMAT Aspirants!
I spoke to Eric whether i could share my flashcards with our community. Eric's instant reply was "Why not? It would be awesome to see the notes that you came up with".
Throughout my GMAT preparation, I have collected key core-concepts and tricks in my flashcards. No...
Since the last poll (sticky on the GMAT strategy forum) was held in 2007, there are a few more GMAT companies that have made their mark. I thought it would be a good idea to have a fresh poll to understand public opinion as of 2010.
Very interested in seeing what people think now.
Note : The...
Hi Friends,
Interesting Problem :-)..let me start with a mind exercise problem.
A milkman has two cans of 40 litres full of milk. As he goes around selling milk on his bicycle, two women approach him with jugs of 5 litres and 4 litres respectively. Each of them want to buy 2 litres of milk...
Dear srinivasskc
Please give an elaborate introduction about yourself.
YOUR FULL NAME ?
SRINIVAS.KADIYALA
Your Educational background ?
B.TECH (COMPUTER SCIENCE)
City Name ?
HYDERABAD
Your MBA institute ?
Company Name you currently work with ? (if any)
Your Hobbies ?
BLOGGING
Any...