Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
tutors
pricing
sign-in
Download our FREE mobile app with 1000+ tests for CBSE, JEE MAIN, NEET
X
Search
Topics
Want to ask us a question?
Click here
Browse Questions
Student Questions
Ad
Home
>>
EAMCET
>>
Mathematics
0
votes
The numbers $a_n=6^n-5n$ for $n=1,2,3,.....$ when divided by 25 leave the remainder:
\[\begin {array} {1 1} (1)\;9 & \quad (2)\;7 \\ (3)\;3 & \quad (4)\;1 \end {array}\]
jeemain
eamcet
math
2010
q3
Share
asked
Sep 26, 2013
by
meena.p
Please
log in
or
register
to add a comment.
Can you answer this question?
Do not ask me again to answer questions
Please
log in
or
register
to answer this question.
1 Answer
0
votes
(4) 1
answered
Nov 7, 2013
by
pady_1
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
Let $a_n=\large\frac{10^n}{n !}$ for $n=1,2,3.......$ Then the greatest value of $n$ for which $a_n$ is the greatest is :
asked
Sep 26, 2013
by
meena.p
jeemain
eamcet
math
2010
q5
0
votes
1
answer
Using mathematical induction, the numbers $a_n\;'s$ are defined by, $a_0=1,a_{n+1}=3n^2+n+a_n( n \geq 0)$. Then $a_n=$
asked
Oct 8, 2013
by
meena.p
jeemain
eamcet
math
2009
q3
0
votes
1
answer
How many 3 digit numbers leave a remainder of 2 when divided by 7 ?
asked
Jan 5, 2014
by
yamini.v
jeemain
math
class11
ch9
sequences-and-series
easy
sum-of-n-terms-of-special-series
q69
0
votes
1
answer
A number n is chosen at random from $\{1,2,3,4.......,1000\}$. The probability that n is a number that leaves remainder 1 when divided by 7, is :
asked
Nov 6, 2013
by
meena.p
jeemain
eamcet
math
2006
q40
0
votes
1
answer
If $n$ is an integer which leaves remainder one when divided by three, then $(1+\sqrt {3}i)^n+(1-\sqrt {3}i)^n=$
asked
Oct 9, 2013
by
meena.p
jeemain
eamcet
math
2009
q21
0
votes
1
answer
If A is a nonzero square matrix of order $n$ with det $(I+A) \neq 0$ and $A^3=0$, Where $I,O$ are unit and null matrices of order $n \times n $ respectively the $(1+A^{-1})=$
asked
Sep 26, 2013
by
meena.p
jeemain
eamcet
math
2010
q18
0
votes
1
answer
The polynomials $kx^3+4x^2+3x-4$ and $x^3-4x+k$ leave the same remainder when divided by $(x-3)$ then the value of $k$ is
asked
Dec 30, 2014
by
sreemathi.v
olympiad
math
ch-2
polynomials
class9
Ask Question
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...