P>2

This topic has expert replies
Master | Next Rank: 500 Posts
Posts: 151
Joined: Wed Feb 11, 2009 2:45 am
Thanked: 3 times

P>2

by deepoe » Thu Mar 05, 2009 3:50 am
If P>2, then wich one of the following inequalities must be false?

A. 2p>7
B. 3p<7
C. P<3
D. P>4
E. 3p<6

OA = E
Source: — Problem Solving |

Legendary Member
Posts: 1035
Joined: Wed Aug 27, 2008 10:56 pm
Thanked: 104 times
Followed by:1 members

by scoobydooby » Thu Mar 05, 2009 5:16 am
A. 2p>7 ==>p>3.5 possible
B. 3p<7 ==>p<2(1/3) >2 possible
C. P<3 ==> p can be 2.5>2, possible
D. P>4 possible as p can be anything as along it is >2
E. 3p<6 ==>p<2 which is contradicts p>2

hence E