1. Examples
1. Find next 2 term in the sequence BDF,CFI,DHL
`1^(st)` letter of each term
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B |
|
C |
|
D |
|
E |
|
F |
|
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`+`1 |
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`+`1 |
|
`+`1 |
|
`+`1 |
`2^(nd)` letter of each term
|
D |
|
F |
|
H |
|
J |
|
L |
|
|
`+`2 |
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`+`2 |
|
`+`2 |
|
`+`2 |
`3^(rd)` letter of each term
|
F |
|
I |
|
L |
|
O |
|
R |
|
|
`+`3 |
|
`+`3 |
|
`+`3 |
|
`+`3 |
`:.` next term of BDF,CFI,DHL will be EJO,FLR
2. Find next 2 term in the sequence ABD,DGK,HMS,MTB,SBL
`1^(st)` letter of each term
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A |
|
D |
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H |
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M |
|
S |
|
Z |
|
H |
|
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`+`3 |
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`+`4 |
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`+`5 |
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`+`6 |
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`+`7 |
|
`+`8 |
`2^(nd)` letter of each term
|
B |
|
G |
|
M |
|
T |
|
B |
|
K |
|
U |
|
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`+`5 |
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`+`6 |
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`+`7 |
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`+`8 |
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`+`9 |
|
`+`10 |
`3^(rd)` letter of each term
|
D |
|
K |
|
S |
|
B |
|
L |
|
W |
|
I |
|
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`+`7 |
|
`+`8 |
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`+`9 |
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`+`10 |
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`+`11 |
|
`+`12 |
`:.` next term of ABD,DGK,HMS,MTB,SBL will be ZKW,HUI
3. Find next 2 term in the sequence P3C,R5F,T8I,V12L
`1^(st)` letter of each term
|
P |
|
R |
|
T |
|
V |
|
X |
|
Z |
|
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`+`2 |
|
`+`2 |
|
`+`2 |
|
`+`2 |
|
`+`2 |
`2^(nd)` number of each term
Next number of `3,5,8,12` are `17,23`The given series is `3,5,8,12,?` (Note : You have entered 4 comma separated numbers) | 3 | | 5 | | 8 | | 12 | | 17 | | 23 | | `+`2 | | `+`3 | | `+`4 | | `+`5 | | `+`6 | | | `+`1 | | `+`1 | | `+`1 | | `+`1 |
`:.` The next 2 number for given series `3,5,8,12` are `17,23`Solution-1 General polynomial is `0.5x^2+0.5x+2`
`3^(rd)` letter of each term
|
C |
|
F |
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I |
|
L |
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O |
|
R |
|
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`+`3 |
|
`+`3 |
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`+`3 |
|
`+`3 |
|
`+`3 |
`:.` next term of P3C,R5F,T8I,V12L will be X17O,Z23R
4. Find next 2 term in the sequence nd,iy,dt,yo,tj
`1^(st)` letter of each term
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n |
|
i |
|
d |
|
y |
|
t |
|
o |
|
j |
|
|
-5 |
|
-5 |
|
-5 |
|
-5 |
|
-5 |
|
-5 |
`2^(nd)` letter of each term
|
d |
|
y |
|
t |
|
o |
|
j |
|
e |
|
z |
|
|
-5 |
|
-5 |
|
-5 |
|
-5 |
|
-5 |
|
-5 |
`:.` next term of nd,iy,dt,yo,tj will be oe,jz
5. Find next 2 term in the sequence YEB,WFD,UHG,SKI
`1^(st)` letter of each term
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Y |
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W |
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U |
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S |
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Q |
|
O |
|
|
-2 |
|
-2 |
|
-2 |
|
-2 |
|
-2 |
`2^(nd)` letter of each term
|
E |
|
F |
|
H |
|
K |
|
O |
|
T |
|
|
`+`1 |
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`+`2 |
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`+`3 |
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`+`4 |
|
`+`5 |
`3^(rd)` letter of each term
|
B |
|
D |
|
G |
|
I |
|
L |
|
N |
|
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`+`2 |
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`+`3 |
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`+`2 |
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`+`3 |
|
`+`2 |
`:.` next term of YEB,WFD,UHG,SKI will be QOL,OTN
6. Find next 2 term in the sequence NRJ,PNP,RJV
`1^(st)` letter of each term
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N |
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P |
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R |
|
T |
|
V |
|
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`+`2 |
|
`+`2 |
|
`+`2 |
|
`+`2 |
`2^(nd)` letter of each term
`3^(rd)` letter of each term
|
J |
|
P |
|
V |
|
B |
|
H |
|
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`+`6 |
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`+`6 |
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`+`6 |
|
`+`6 |
`:.` next term of NRJ,PNP,RJV will be TFB,VBH
7. Find next 2 term in the sequence DEF,HIJ,MNO
Each letter in each term move 1 step forward
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DEF |
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HIJ |
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MNO |
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STU |
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ZAB |
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`+`2 |
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`+`3 |
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`+`4 |
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`+`5 |
`:.` next term of DEF,HIJ,MNO will be STU,ZAB
8. Find next 2 term in the sequence AB,DEF,HIJK
Each letter in each term move 1 step forward
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AB |
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DEF |
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HIJK |
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MNOPQ |
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STUVWX |
|
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`+`2 |
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`+`2 |
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`+`2 |
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`+`2 |
`:.` next term of AB,DEF,HIJK will be MNOPQ,STUVWX
9. Find next 2 term in the sequence A,CD,GHI
Each letter in each term move 1 step forward
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A |
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CD |
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GHI |
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MNOP |
|
UVWXY |
|
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`+`2 |
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`+`3 |
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`+`4 |
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`+`5 |
`:.` next term of A,CD,GHI will be MNOP,UVWXY
10. Find next 2 term in the sequence AD,EH,IL,MP
Each letter in each term move 3 step forward
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AD |
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EH |
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IL |
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MP |
|
QT |
|
UX |
|
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`+`1 |
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`+`1 |
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`+`1 |
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`+`1 |
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`+`1 |
`:.` next term of AD,EH,IL,MP will be QT,UX
11. Find next 2 term in the sequence CE,GI,KM,OQ
Each letter in each term move 2 step forward
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CE |
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GI |
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KM |
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OQ |
|
SU |
|
WY |
|
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`+`2 |
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`+`2 |
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`+`2 |
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`+`2 |
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`+`2 |
`:.` next term of CE,GI,KM,OQ will be SU,WY
12. Find next 2 term in the sequence Z,X,V,T,R
|
Z |
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X |
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V |
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T |
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R |
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P |
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N |
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|
-2 |
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-2 |
|
-2 |
|
-2 |
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-2 |
|
-2 |
`:.` next term of Z,X,V,T,R will be P,N
13. Find next 2 term in the sequence A,B,D,G
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A |
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B |
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D |
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G |
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K |
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P |
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`+`1 |
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`+`2 |
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`+`3 |
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`+`4 |
|
`+`5 |
`:.` next term of A,B,D,G will be K,P
14. Find next 2 term in the sequence Z,S,W,O,T,K,Q,G
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Z |
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S |
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W |
|
O |
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T |
|
K |
|
Q |
|
G |
|
N |
|
C |
|
|
-7 |
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`+`4 |
|
-8 |
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`+`5 |
|
-9 |
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`+`6 |
|
-10 |
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`+`7 |
|
-11 |
`:.` next term of Z,S,W,O,T,K,Q,G will be N,C
15. Find next 2 term in the sequence Z,Y,X,U,T,S,P,O,N,K
|
Z |
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Y |
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X |
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U |
|
T |
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S |
|
P |
|
O |
|
N |
|
K |
|
J |
|
I |
|
|
-1 |
|
-1 |
|
-3 |
|
-1 |
|
-1 |
|
-3 |
|
-1 |
|
-1 |
|
-3 |
|
-1 |
|
-1 |
`:.` next term of Z,Y,X,U,T,S,P,O,N,K will be J,I
16. Find next 2 term in the sequence A,Z,X,B,V,T,C,R,P
|
A |
|
Z |
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X |
|
B |
|
V |
|
T |
|
C |
|
R |
|
P |
|
D |
|
N |
|
|
`+`25 |
|
-2 |
|
-22 |
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`+`20 |
|
-2 |
|
-17 |
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`+`15 |
|
-2 |
|
-12 |
|
`+`10 |
`:.` next term of A,Z,X,B,V,T,C,R,P will be D,N
17. Find next 2 term in the sequence AB,ABC,ABCD
Each letter in each term move 1 step forward
|
AB |
|
ABC |
|
ABCD |
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ABCDE |
|
ABCDEF |
|
|
-1 |
|
-2 |
|
-3 |
|
-4 |
`:.` next term of AB,ABC,ABCD will be ABCDE,ABCDEF
18. Find next 2 term in the sequence BA,CBA,DCBA
Each letter in each term move 1 step backward
|
BA |
|
CBA |
|
DCBA |
|
EDCBA |
|
FEDCBA |
|
|
`+`2 |
|
`+`3 |
|
`+`4 |
|
`+`5 |
`:.` next term of BA,CBA,DCBA will be EDCBA,FEDCBA
19. Find next 2 term in the sequence a,e,i,o
The series contains vowels
Answer : `a,e,i,o,u`
`:.` next term of a,e,i,o will be u
20. Find next 2 term in the sequence O,T,T,F,F,S,S,E,N
O = One
T = Two
T = Three
F = Four
F = Five
S = Six
S = Seven
E = Eight
N = Nine
So required term are
T = Ten
E = Eleven
Answer : O,T,T,F,F,S,S,E,N,T,E
`:.` next term of O,T,T,F,F,S,S,E,N will be T,E
21. Find next 2 term in the sequence S,M,T,W
S = Sunday
M = Monday
T = Tuesday
W = Wednesday
So required term are
T = Thursday
F = Friday
Answer : S,M,T,W,T,F
`:.` next term of S,M,T,W will be T,F
22. Find next 2 term in the sequence J,F,M,A
J = January
F = February
M = March
A = April
So required term are
M = May
J = June
Answer : J,F,M,A,M,J
`:.` next term of J,F,M,A will be M,J
23. Find next 2 term in the sequence A,E,F,H
A is written with all straight lines
E is written with all straight lines
F is written with all straight lines
H is written with all straight lines
So required term are
I is written with all straight lines
K is written with all straight lines
Answer : A,E,F,H,I,K
`:.` next term of A,E,F,H will be I,K
This material is intended as a summary. Use your textbook for detail explanation.
Any bug, improvement, feedback then
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