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Recent questions tagged sequence-series

3 3 votes
2 answers 2 answers
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GATE Mechanical 2024 | GA | Question: 3
​​​​​In the following series, identify the number that needs to be changed to form the Fibonacci series.$1,1,2,3,6,8,13,21, \ldots$$8$$21$$6$$13$
9 9 votes
4 4 answers
2.8k
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GATE Mechanical 2023 | GA | Question: 5
The symbols $\bigcirc, \ast , \bigtriangleup$, and $\square$ are to be filled, one in each box, as shown below.The rules for filling in the four symbols are as follows.Ev...
2 2 votes
4 answers 4 answers
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GATE Mechanical 2020 Set 2 | GA | Question: 7
Find the missing element in the following figure. $d$$e$$w$$y$
3 3 votes
4 answers 4 answers
1.1k
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GATE Mechanical 2019 Set 2 | GA | Question: 3
If IMHO=JNIP; IDK=JEL; and SO=TP, then IDC=______JDEJEDJDCJCD
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2 2 votes
1 1 answer
666
666 views
GATE ME 2012 | Question: 61
Given the sequence of terms, AD CG FK JP, the next terms isOVOWPVPW
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7 7 votes
4 answers 4 answers
944
944 views
GATE Mechanical 2018 Set 2 | GA | Question: 3
Find the missing group of letters in the following series:BC, FCH, LMNO, ______UVWXYTUVWXSTUVWRSTUV
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5 5 votes
3 answers 3 answers
753
753 views
GATE Mechanical 2016 Set 2 | GA | Question: 8
Find the missing sequence in the letter series.B, FH, LNP, _ _ _ _.SUWYTUVWTVXZTWXZ
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0 0 votes
0 0 answers
348
348 views
GATE Mechanical 2015 Set 2 | GA | Question: 4
Find the missing sequence in letter series below:A, CD, DHI, ?, UVWXYLMNMNOMNOPNOPQ
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1 1 vote
0 0 answers
554
554 views
GATE Mechanical 2014 Set 4 | GA | Question: 6
Find the next term in the sequence: $13M, 17Q, 19S$, ___$21W$$21V$$23W$$23V$
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1 1 vote
0 0 answers
454
454 views
GATE Mechanical 2014 Set 3 | GA | Question: 4
The next term in the series $81, 54, 36, 24,\ldots$ is ________
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1 1 vote
0 0 answers
509
509 views
GATE Mechanical 2014 Set 3 | GA | Question: 6
Find the next term in the sequence:$7G, 11K, 13M$,____$15Q$$17Q$$15P$$17P$
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0 0 votes
0 0 answers
419
419 views
GATE Mechanical 2014 Set 2 | GA | Question: 5
Fill in the missing number in the series.$2$ $3$ $6$ $15$ __________ $157.5$ $630$
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1 1 vote
2 2 answers
698
698 views
GATE Mechanical 2014 Set 1 | GA | Question: 6
Find the odd one from the following group:$\begin{array}{llll} W,E,K,O & I,Q,W,A & F,N,T,X & N,V,B,D \end{array}$$W,E,K,O$$I,Q,W,A $$F,N,T,X $$N,V,B,D$
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1 1 vote
1 1 answer
512
512 views
GATE Mechanical 2014 Set 1 | GA | Question: 5
What is the next number in the series?$12$ $35$ $81$ $173$ $357$ ____,
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0 0 votes
0 0 answers
338
338 views
GATE ME 2013 | Question: 63
Find the sum of the expression$\dfrac{1}{\sqrt{1}+\sqrt{2}}+\dfrac{1}{\sqrt{2}+\sqrt{3}}+\dfrac{1}{\sqrt{3}+\sqrt{4}}+ \dots \dots +\dfrac{1}{\sqrt{80}+\sqrt{81}}$$7$$8$$...
1 1 vote
0 0 answers
370
370 views
GATE ME 2013 | Question: 60
What will be the maximum sum of $44, 42, 40, \ldots \;?$$502$$504$$506$$500$
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