atishree

I agree to the explanation by gmatmix780, the answer according to me should be B

try checking for fractional numbers as well, when it is not mentioned that the variables are integers

ha ha ... i get it , i must be sleeping ...thanks anyways novel

question stem: r + s > 2t stmt(1) t > s add both the inequalities r + s + t > 2t + s => r + s - s > 2t - t (just to explain the middle step) => r > t (1) is suffiecient now, question stem: r + s > 2t r> s adding both the inequalities 2 r + s > 2t + s => 2r + s - s > 2t => 2r > 2t r>t (since 2 is a positive number, no change of sign) (2 is sufficient) ans : D each stmt is sufficient

@ novel in the expression ax^2 + 1, even if a is 0 we'll get (0)*x^2 + 1>0 i.e 1>0 which is true. so can be zero or positive. and if u try negative a then for x=0 , expression will still hold true.

i'm confused, by A alone number can be 1.1, 1.2 , 1.3 ... also

is the answer D by the way (you're making a valid point though)

D according to me.

A for me , 'Like' compares two nouns - Byron and jack

I stand corrected , it should be B. A verb(transmitted) is always preferred over noun(transmission).

B. fails (subject is one- singular)

C maintains parallelism.

C fits the best.

the ans is D clearly....the idiom NOT ONLY ...BUT ALSO...

Hi Vijay, What is SETS? Where can I avail , please help out?