rinku008

IMO for the second one it should be B

Guys does B mean that Elephants themselves swim at safer depths and insipte of that getting killed (that means there external factors that are responsible for their killing ) ?

E is out of scope ... only options that made sense to me were A and D.. A is better choice..!

My ans is D !

I would go with D.. Pls advise whats OA ?

IMO it should be E.. whats the OA?

Thanks G-Point---that was a nice explanation...

Hi Kaushik, N = G-D 1) G2 = 1.04 G Insuff no info about D 2)D2 = 1.15 D %change = N2/N=G2-D2/G-D From the given information %change can not be determined. Ans is E!

15. An infinite sequence of positive integers is called an “alpha sequence” if the number of even integers in the sequence is finite. If S is an infinite sequence of positive integers, is S an alpha sequence? (1) The first ten integers in S are even. (2) An infinite number of integers in S are odd. Please explain your ans.

Could someone pls explain why Z can not be any other prime number such as 11,13,17 etc.. How can we assume that if 5^2*z = 3* x^y means z is always 3...pls expalin

Hi Crazygmat---its given in the Q that 1 kg of blend consists of x kg of type I and y Kg of Type II.

Hi Guys, It is given that x+y=1 and if y=0.15 then x must be 0.85 and therefore statement one is sufficent too.! staement II is suff because it gives 6.5 x + 8.5 y=7.3 and x+y=1 two eqns, two variables suff... guys am I making some mistake in understanding stmnt I

Hi rrao....did not understand the soln....is it possible to explain the soln with the information and statement given...I am sure it will clear my concepts on parabola... Thanks

Hi Guys...my ans was A...but OA is C... I guess OA is wrong ?

Hi Artemov...How did you arrive at value 159....will you please explain ?