BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

How many 1’s

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
User avatar
GMAT Instructor
Posts: 3650
Joined: Wed Jan 21, 2009 4:27 am
Location: India
Thanked: 267 times
Followed by:80 members
GMAT Score:760

How many 1’s

by sanju09 » Fri May 08, 2009 6:08 am
How many 1’s are there in the following sequence which are immediately preceded by but not immediately followed by 7?

719117189171213145713917

A. four
B. zero
C. two
D. one
E. three
The mind is everything. What you think you become. -Lord Buddha



Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001

www.manyagroup.com
Top
Source: — Problem Solving |
Master | Next Rank: 500 Posts
Posts: 158
Joined: Tue Sep 30, 2008 8:47 am
Thanked: 23 times
Followed by:1 members
GMAT Score:660

by DeepakR » Fri May 08, 2009 9:09 am
719117189171213145713917


Is the answer A.) 4 .

-Deepak
Top
Post new topic Post Reply
• Page 1 of 1