北美 4/14 jj

Jima0UID: 2482941

Apologize for typing English.  Q49V33, GMAT670... not bad for just one day preparation (two tests in testprep).  Below is what I recall:

AA:  The argument is about: The owners of Comquat Cafe apparently has made a good decision on change business location.  The cafe is about to celebrate its second anniversay in the new location.  The other fact that indicates the Cafe made the right decision is that after the Cafe moved out, three different businesses, one salon, one grooming, the third (cannot recall, smally business anyway, sorry) have moved in and they have occupied the Cafe's previous location since then.

AI: Responsibility of preserving the natural environment belongs to each individual, not the government.

Quantitative:
1. (My first problem): Machine A can produce k items in the half time that it takes Machine B to produce k items.  Let A and B working at their respective constant rates for three hours.  How long will it take for Machine A to work alone if it is to produce as much as the items that are produced by A & B working concurrently in three hours?

2. The hundred digit of 13679 (10^6 - 10^4)/10^5

3. Tile problem: a 12ft x 8ft rectangular wall is to be completely filled with 16 in x 16 in tiles.  Each 16 in x 16 in tile consists of 12 white and 4 blue squares that are 4 x 4 inch each.  How many blue squres will be used when the rectangular wall is filled?

4. (A tough one for me).  Six letters, C, I, R, C, L, E, can form strings like CIRCLE and CCIRLE.  How many differnt combinations are there for strings that have the two letter C's separated by at least one other letter?

Verbal:
Cannot recall the questions, except readings:
1.  Argues about the steam engine, efficiency/productivity and its correlation with coal consumption, the coal consumption had a reduction in the initial introduction period of  Waltz's steam engine, followed by radical increase in coal consumption later.

2. Marketing research topic: Hard-sell and soft-sell, and likely responses from different people.  Hard-sell, presents fact and data to customer...

sugarcubeUID: 2243821

感谢:handshake ;d:

TyliayssUID: 185761

congratulations!

amullerUID: 2465103

thanks for your contribution