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# If n is a positive integer, what is the remainder when 38n+3

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Manager
Joined: 10 Oct 2005
Posts: 113
Location: Hollywood
Followers: 0

Kudos [?]: 16 [0], given: 0

If n is a positive integer, what is the remainder when 38n+3 [#permalink]  08 Oct 2006, 10:04
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If n is a positive integer, what is the remainder when 38n+3 + 2 is divided by 5?

A. 0
B. 1
C. 2
D. 3
E. 4
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SVP
Joined: 05 Jul 2006
Posts: 1516
Followers: 5

Kudos [?]: 124 [0], given: 39

If n is a positive integer, what is the remainder when 38n+3 + 2 is divided by 5?

A. 0
B. 1
C. 2
D. 3
E. 4

remainder = 8/5= 3

Senior Manager
Joined: 28 Aug 2006
Posts: 302
Followers: 10

Kudos [?]: 99 [0], given: 0

yezz wrote:
If n is a positive integer, what is the remainder when 38n+3 + 2 is divided by 5?

A. 0
B. 1
C. 2
D. 3
E. 4

remainder = 8/5= 3

Hey yezz, what's wrong with u man?

The remainder will definitely depend upon n

if n=1 the remainder will be 3
if n=2 the remainder will be 1
if n=3 the remainder will be 4
if n=4 the remainder will be 2
if n=5 the remainder will be 0

_________________
SVP
Joined: 05 Jul 2006
Posts: 1516
Followers: 5

Kudos [?]: 124 [0], given: 39

man .......working 18 hours.still at work because if i went home i ll sleep

so i guess .........low concentration

thanks man for the correction
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