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M and N are positive numbers. Is N > 0.06?

(1) When M + N is rounded to tenths digit the value is M
(2) N > 0.04

(2) N > 0.04
N could be = 0.05, 0.06, 0.07 not sufficient

(1) When M + N is rounded to tenths digit the value is M
so N should be .00 ---------------.49 so sufficient
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Bunuel

Jamboree and GMAT Club Contest Starts



QUESTION #9:

M and N are positive numbers. Is N > 0.06?

(1) When M + N is rounded to tenths digit the value is M
(2) N > 0.04


Check conditions below:


For the following two weekends we'll be publishing 4 FRESH math questions and 4 FRESH verbal questions per weekend.

To participate, you will have to reply with your best answer/solution to the new questions that will be posted on Saturday and Sunday at 9 AM Pacific.
Then a week later, respective forum moderators will be selecting 2 winners who provided most correct answers to the questions, along with best solutions. Those winners will get 6-months access to GMAT Club Tests.

PLUS! Based on the answers and solutions for all the questions published during the project ONE user will be awarded with ONE Grand prize. He/She can opt for one of the following as a Grand Prize. It will be a choice for the winner:
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Bookmark this post to come back to this discussion for the question links - there will be 2 on Saturday and 2 on Sunday!



There is only one Grand prize and student can choose out of the above mentioned too options as per the conditions mentioned in blue font.
All announcements and winnings are final and no whining :-) GMAT Club reserves the rights to modify the terms of this offer at any time.

NOTE: Test Prep Experts and Tutors are asked not to participate. We would like to have the members maximize their learning and problem solving process.

Thank you!


THIS IS HOW I ATTACKED THIS:
It says clearly that we have to find if N>0.06 which means YES or NO answer type..
Now
(1) it says m+n when rounded gives m
ie 0.x+0.0(1/2/3/4) will give us m therefore pretty clear that to get m n needs to be less than 0.05 so our answer is NO. sufficient.

(2) it says N>0.04 so what it can be 0.0(5/6/7/8/9) No way to say precisely what.. hence insufficient.

ANSWER : A
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Hello from the GMAT Club BumpBot!

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