Last visit was: 24 Apr 2026, 01:10 It is currently 24 Apr 2026, 01:10
Close
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
User avatar
warriorguy
User avatar
Retired Moderator
Joined: 04 Aug 2016
Last visit: 08 Feb 2023
Posts: 377
Own Kudos:
365
 [26]
Given Kudos: 144
Location: India
Concentration: Leadership, Strategy
GPA: 4
WE:Engineering (Telecommunications)
Posts: 377
Kudos: 365
 [26]
2
Kudos
Add Kudos
24
Bookmarks
Bookmark this Post
User avatar
quantumliner
Joined: 24 Apr 2016
Last visit: 26 Sep 2018
Posts: 240
Own Kudos:
804
 [3]
Given Kudos: 48
Posts: 240
Kudos: 804
 [3]
1
Kudos
Add Kudos
2
Bookmarks
Bookmark this Post
User avatar
Madhavi1990
Joined: 15 Jan 2017
Last visit: 15 Jul 2021
Posts: 250
Own Kudos:
93
 [1]
Given Kudos: 931
Posts: 250
Kudos: 93
 [1]
Kudos
Add Kudos
1
Bookmarks
Bookmark this Post
User avatar
hemantbafna
Joined: 30 Jan 2020
Last visit: 02 Mar 2021
Posts: 162
Own Kudos:
Given Kudos: 527
Location: India
WE:Accounting (Accounting)
Posts: 162
Kudos: 90
Kudos
Add Kudos
Bookmarks
Bookmark this Post
warriorguy
In the finite sequence of positive integers \(K_1\), \(K_2\), \(K_3\), ..., \(K_9\), each term after the second is the sum of the two terms immediately preceding it. If \(K_5 = 18\), what is the value of \(K_9\) ?


(1) \(K_4 = 11\)

(2) \(K_6 = 29\)


k5=18
k9=?
(1) k4=11

k5=k4+k3
18=11+k3
k3=7

Therefore sufficient

(2) k6=29
k6=k5+k4
29=18+k4
k4=11

Therefore sufficient.

These statements are sufficient because we can use to previous two values to find the values of the next term and carry on with the process to find the value of k9.

D
User avatar
CrushTheQuant
Joined: 02 Nov 2020
Last visit: 18 Jan 2021
Posts: 26
Own Kudos:
7
 [1]
Given Kudos: 1
Posts: 26
Kudos: 7
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
bumpbot
User avatar
Non-Human User
Joined: 09 Sep 2013
Last visit: 04 Jan 2021
Posts: 38,965
Own Kudos:
Posts: 38,965
Kudos: 1,117
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Automated notice from GMAT Club BumpBot:

A member just gave Kudos to this thread, showing it’s still useful. I’ve bumped it to the top so more people can benefit. Feel free to add your own questions or solutions.

This post was generated automatically.
Moderators:
Math Expert
109802 posts
498 posts
212 posts