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Recent questions tagged sequence-series

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Best Open Video Playlist for Sequence Series Topic | Analytical Aptitude
Please list out the best free available video playlist for Sequence Series from Analytical Aptitude as an answer here (only one playlist per answer). We'll then select the best playlist and add to GO classroom video lists. ... ones are more likely to be selected as best. For the full list of selected videos please see here

makhdoom ghaya asked in Study Resources Aug 25

by makhdoom ghaya

24 views

2 votes

1 answer

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NIELIT Scientific Assistant A 2020 November: 23
Find the missing number. $14$ $10$ $9$ $3$

gatecse asked in Analytical Aptitude Dec 9, 2020

243 views

1 vote

1 answer

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NIELIT Scientific Assistant A 2020 November: 30
Considering $5$ as the $1^{\text{st}}$ element in the sequence $\text{5, 11, 23, 47}$. What is the $6^{\text{th}}$ element in the sequence? $191$ $172$ $342$ $106$

gatecse asked in Analytical Aptitude Dec 9, 2020

80 views

1 vote

1 answer

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NIELIT Scientific Assistant A 2020 November: 10
Find the number which does not fit into the series $\text{8 12 20 32 50 68}$. $20$ $32$ $68$ $50$

gatecse asked in Analytical Aptitude Dec 8, 2020

77 views

1 vote

1 answer

5

NIELIT Scientific Assistant A 2020 November: 11
$\text{5 16 49 104 181}$ __________ $271$ $298$ $280$ $281$

gatecse asked in Analytical Aptitude Dec 8, 2020

97 views

1 vote

1 answer

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NIELIT Scientific Assistant A 2020 November: 12
$\text{14, 28, 20, 40, 32, 64, _________}$ $52$ $56$ $96$ $128$

gatecse asked in Analytical Aptitude Dec 8, 2020

95 views

1 vote

1 answer

7

NIELIT Scientific Assistant A 2020 November: 20
Complete the following series. $\text{4, 27, 256, 3125, ______}$ $46656$ $6250$ $800000$ $1024$

gatecse asked in Analytical Aptitude Dec 8, 2020

92 views

2 votes

1 answer

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GATE Mechanical 2020 Set 2 | GA Question: 7
Find the missing element in the following figure. $d$ $e$ $w$ $y$

go_editor asked in Analytical Aptitude Sep 18, 2020

843 views

2 votes

1 answer

9

GATE Overflow Analytical and Spatial Aptitude 1: 5
Find the next term in the sequence$: 15O, 19S, 21U,\_\_\_\_\_?$ $25Y$ $23W$ $25W$ $23Y$

gatecse asked in Quantitative Aptitude Jun 14, 2020

56 views

0 votes

1 answer

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NIELIT 2016 MAR Scientist C - Section B: 16
Evaluate the sum $S=1+1+\dfrac{3}{2^{2}}+\dfrac{3}{2^{3}}+\dfrac{5}{2^{4}}+\dots$ $1$ $2$ $3$ $4$

Lakshman Patel RJIT asked in Quantitative Aptitude Apr 2, 2020

by Lakshman Patel RJIT

248 views

2 votes

2 answers

11

GATE Electrical 2020 | GA Question: 7
Select the next element of the series: $\text{Z, WV , RQP,}$ _____ $\text{LKJI}$ $\text{JIHG}$ $\text{KJIH}$ $\text{NMLK}$

go_editor asked in Analytical Aptitude Feb 28, 2020

459 views

3 votes

1 answer

12

GATE Electrical 2020 | GA Question: 8
In four-digit integer numbers from $1001$ to $9999$, the digit group $\text{“37”}$ (in the same sequence) appears ________ times. $270$ $279$ $280$ $299$

go_editor asked in Analytical Aptitude Feb 28, 2020

892 views

2 votes

1 answer

13

GATE Civil 2020 Set 1 | GA Question: 4
If $0,1,2,\dots,7,8,9$ are coded as $O,P,Q,\dots,V,W,X$, then $45$ will be coded as ______. $TS$ $ST$ $SS$ $SU$

go_editor asked in Analytical Aptitude Feb 28, 2020

267 views

5 votes

3 answers

14

GATE CSE 2020 | Question: GA-7
If $P = 3$, $R = 27$, $T = 243$, then $Q + S =$ ________ $40$ $80$ $90$ $110$

Arjun asked in Analytical Aptitude Feb 12, 2020

by Arjun

4.3k views

0 votes

1 answer

15

ISI2015-DCG-10
The $5000$th term of the sequence $1,2,2, 3,3,3,4,4,4,4, \cdots$ is $98$ $99$ $100$ $101$

gatecse asked in Quantitative Aptitude Sep 18, 2019

225 views

2 votes

1 answer

16

ISI2016-DCG-1
The sequence $\dfrac{1}{\log_{3} 2},\dfrac{1}{\log_{6} 2},\dfrac{1}{\log_{12} 2},\dfrac{1}{\log_{24} 2}\cdots$ is in Arithmetic progression (AP) Geometric progression (GP) Harmonic progression (HP) None of these

gatecse asked in Quantitative Aptitude Sep 18, 2019

210 views

1 vote

1 answer

17

ISI2016-DCG-9
The $5000$th term of the sequence $1,2,2,3,3,3,4,4,4,4,\cdots$ is $98$ $99$ $100$ $101$

gatecse asked in Quantitative Aptitude Sep 18, 2019

217 views

0 votes

1 answer

18

ISI2018-DCG-3
If the co-efficient of $p^{th}, (p+1)^{th}$ and $(p+2)^{th}$ terms in the expansion of $(1+x)^n$ are in Arithmetic Progression (A.P.), then which one of the following is true? $n^2+4(4p+1)+4p^2-2=0$ $n^2+4(4p+1)+4p^2+2=0$ $(n-2p)^2=n+2$ $(n+2p)^2=n+2$

gatecse asked in Quantitative Aptitude Sep 18, 2019

312 views

0 votes

1 answer

19

ISI2018-DCG-27
$\sum_{n=1}^{\infty}\frac{1}{n(n+1)}$ is $2$ $1$ $\infty$ not a convergent series

gatecse asked in Quantitative Aptitude Sep 18, 2019

199 views

5 votes

2 answers

20

GATE2010 MN: GA-7
Given the sequence $A,B,B,C,C,C,D,D,D,D,\ldots$ etc$.,$ that is one $A,$ two $B’s,$ three $C’s,$ four $D’s,$ five $E’s$ and so on, the $240^{th}$ latter in the sequence will be $:$ $V$ $U$ $T$ $W$

Lakshman Patel RJIT asked in Analytical Aptitude May 13, 2019

by Lakshman Patel RJIT

614 views

0 votes

1 answer

21

ISI2018-MMA-23
For $n\geq 1$, let $a_n=\frac{1}{2^2} + \frac{2}{3^2}+ \dots +\frac{n}{(n+1)^2}$ and $b_n=c_0 + c_1r + c_2r^2 + \dots + c_nr^n$,where $\mid c_k \mid \leq M$ for all integer $k$ and $\mid r \mid <1$. Then both $\{a_n\}$ ... $\{a_n\}$ is not a Cauchy sequence,and $\{b_n\}$ is Cauchy sequence neither $\{a_n\}$ nor $\{b_n\}$ is a Cauchy sequence.

akash.dinkar12 asked in Others May 11, 2019

by akash.dinkar12

433 views

2 votes

1 answer

22

ISI-MMA 2019 Sample Questions-23
For $n \geq1$, Let $a_{n} = \frac{1}{2^{2}} + \frac{2}{3^{2}} +.....+ \frac{n}{(n+1)^{2}}$ and $b_{n} = c_{0} + c_{1}r + c_{2}r^{2}+.....+c_{n}r^{n},$ where$|c_{k}| \leq M$ for all integers $k$ ... not a Cauchy sequence (C) $\{a_n\}$ is not a Cauchy sequence but $\{b_n\}$ is a Cauchy sequence (D) neither $\{a_n\}$ nor $\{b_n\}$ is a Cauchy sequence.

ankitgupta.1729 asked in Calculus Mar 17, 2019

by ankitgupta.1729

862 views

1 vote

1 answer

23

ISI MMA-2015
Let, $a_{n} \;=\; \left ( 1-\frac{1}{\sqrt{2}} \right ) ... \left ( 1- \frac{1}{\sqrt{n+1}} \right )$ , $n \geq 1$. Then $\lim_{n\rightarrow \infty } a_{n}$ (A) equals $1$ (B) does not exist (C) equals $\frac{1}{\sqrt{\pi }}$ (D) equals $0$

ankitgupta.1729 asked in Calculus Feb 21, 2019

by ankitgupta.1729

975 views

4 votes

2 answers

24

GATE2019 EE: GA-3
The missing number in the given sequence $343,1331,$_____$,4913$ is $3375$ $2744$ $2197$ $4096$

Arjun asked in Quantitative Aptitude Feb 12, 2019

by Arjun

3.5k views

0 votes

2 answers

25

GATE2019 ME-2: GA-3
If IMHO=JNIP; IDK=JEL; and SO=TP, then IDC=______ JDE JED JDC JCD

Arjun asked in Quantitative Aptitude Feb 9, 2019

by Arjun

660 views

1 vote

1 answer

26

Applied Course | Mock GATE | Test 1 | Question: 7
Determine the value of $'P'$ in the equation: $P=\sqrt{20+\sqrt{20+\sqrt{20+ \sqrt{20+ \dots + \infty}}}}$ $4$ $5$ $10$ $20$

Applied Course asked in Quantitative Aptitude Jan 16, 2019

by Applied Course

318 views

1 vote

1 answer

27

NIELIT 2018-9
Look at this series: $25, 25, 37, 37, \dots , 51, ….$. What number should fill the blank? $51$ $39$ $23$ $25$

Arjun asked in Analytical Aptitude Dec 7, 2018

by Arjun

2.2k views

1 vote

1 answer

28

NIELIT 2018-10
Look at this sequence $SCD\;\; TEF\;\; UGH \_\_\_\_WKL,$ and find the missing sequence. $CMN$ $UJI$ $VIJ$ $IJT$

Arjun asked in Verbal Aptitude Dec 7, 2018

by Arjun

569 views

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