Score Plus Forum Sign in
Log In / Sign Up
Home arrow Forums
Score Plus Forums
Welcome, Guest
Please Login or Register.    Lost Password?
Score Plus Forums International Education GRE GRE Question of the Day
2009-07-03-Problem Solving (0 viewing) 
Go to bottom Post Reply Favoured: 0
TOPIC: 2009-07-03-Problem Solving
#2232
Huzefa (Moderator)
Moderator
Posts: 641
graphgraph
User Offline Click here to see the profile of this user
2009-07-03-Problem Solving 8 Months, 1 Week ago Karma: 11  
Half the people on a bus get off at each stop after the first, and no one gets on after the first stop. If only one person gets off at stop number 7, how many people got on at the first stop?

(a) 128
(b) 64
(c) 32
(d) 16
(e) 8



All questions in this thread are aggregated from the Internet and posted here solely for discussion purposes. Score Plus Forum or its users do not claim originality of the questions. All copyrights are duly acknowledged.
 
Report to moderator   Logged Logged  
  The administrator has disabled public write access.
#2248
Vijay (User)
Gold Boarder
Posts: 264
graphgraph
User Offline Click here to see the profile of this user
Re:2009-07-03-Problem Solving 8 Months, 1 Week ago Karma: 3  
64

Go reverse using the answer choice

64 32 16 8 4 2 1
 
Report to moderator   Logged Logged  
  The administrator has disabled public write access.
#2268
praghuwa (User)
Fresh Boarder
Posts: 4
graphgraph
User Offline Click here to see the profile of this user
Re:2009-07-03-Problem Solving 8 Months, 1 Week ago Karma: 0  
Start Backwards from stop no seven. And double the count at each stop after that.

Stop no : 1 2 3 4 5 6 7

No.Of
People: 64 32 16 8 4 2 1
 
Report to moderator   Logged Logged  
  The administrator has disabled public write access.
#2276
PriyaSM (User)
Junior Boarder
Posts: 22
graphgraph
User Offline Click here to see the profile of this user
Re:2009-07-03-Problem Solving 8 Months, 1 Week ago Karma: 0  
b) 64
 
Report to moderator   Logged Logged  
  The administrator has disabled public write access.
#2291
Garima (User)
Junior Boarder
Posts: 28
graphgraph
User Offline Click here to see the profile of this user
Re:2009-07-03-Problem Solving 8 Months, 1 Week ago Karma: 0  
(b) 64
 
Report to moderator   Logged Logged  
  The administrator has disabled public write access.
#2297
Huzefa (Moderator)
Moderator
Posts: 641
graphgraph
User Offline Click here to see the profile of this user
Re:2009-07-03-Problem Solving 8 Months, 1 Week ago Karma: 11  
Garima, a little explanation alon with your answers would be great!
 
Report to moderator   Logged Logged  
  The administrator has disabled public write access.
Go to top Post Reply
Powered by FireBoardget the latest posts directly to your desktop