gmat_t1

Krovvidy, What do you think you did different the second time? What do you think caused the jump from 680 to 740? Was it just nervousness the first time and a lack of understanding of the scoring system?

the main difference between © and (D) is the misplaced modifier as I mentioned below. the original sentence is trying to convey" technology allows... small cars that are more fuel efficient (cars that are indeed more fuel efficient) and not technology allows... more fuel efficient small cars (points to the number of fuel efficient cars) D has misplaced modifier and hence is wrong.

"any other time" is the correct usage. "At any time" does not reflect all of the time and the usage is incorrect.. Also we don't need 'their' to qualify "production history". Since the sentence is only referring to cars, the referent is implicit. Also option © has 'those' that point to cars.

Hello, Could someone please point me to where I can download the 1000CR? Thanks

For A to be true, the numbers should either be all the same or equally distributed around the mean. In either case, the median will be the same as the average.

In a parallelogram, diagonals form 2 triangles of equal area. So if the area of one triangle is known and if it is known that the parallelogram then you can find the area of parallelogram or the triangle.

previously discussed. Answer is 12.

By what percent was the price of a certain television set discounted for a sale? (1)The price of the television set before it was discounted for the sale was 25 percent greater than the discounted price (2)The price of the television set was discounted by $60 for the sale

(D) is wrong since 'but also' usage is incorrect.

Imo ©

agree that B alone is sufficient

In any triangle: a/sina = b/sinb = c/sinc Taking B, you have a/sina = b/sin50 = c/sin50 (here since 2 internal angles are 50, abc is an isosceles triangle where b=c) And you know angle 'a' = 180-100 = 80 a/sin80 = b/sin50 and you know a+2b = 16*root3 2 equations and 2 unknowns, you can solve for both a and b. Since b = c you can find the perimeter Hope that helps

I think it should be C

IMO it is B.

B it is. rs = c/1. So B is enough