26. Fraction-Series:-
As the name suggests that all the numbers are represented in terms of
fraction (Numerator/Denominator) .i.e. {p/q}
form; where p & q are integers but q≠0.
Note:-
This
series is similar(analog) like fraction-series as every fraction can be
expressed as decimal form.
Note:-
1. In Decimal series the no. before decimal point(.) & no. after decimal point(.) separately make some known basic series .
2. There is a relationship or special pattern between the no. before decimal point(.) & no. after decimal point(.)
3.
While
finding the pattern try to arrange with the greatest number after decimal point
according to the no. before decimal point. [Because greatest no. can be expressed
in least cases.]
1.1 , 2.8 , 4.16 , 7.343 , ____
28. Alternate-Series:-
As the name
says it forms two series with alternate(one spacing another) terms as
illustrated below. It is
often detected by finding two equal no.s at beginning in exams but not
necessarily.
2 , 2 , 3 , 4 , 5 , 6 ,
7 , 8 , ___ , ___
SOL:- We can
rewrite the given series to denote series by colouring as below:
2 , 2 , 3 , 4 , 5 , 6 , 7 , 8 ,
___ , ___
29. Arithmetic-Series:-
In this
type of series careful observation will let you know that at a specific
interval the terms will start increasing & suddenly decrease at a
particular point.
Basically,
it indicates that the terms make some groups(sets) at that interval. And the first terms generate other terms by some arithmetic
operation(i.e. multiplication/Addition/Division/Subtraction).
2,3,5,6 , 3,4,7,12 ,
4,5,___,___
SOL:-
Applying the definition & careful judgement concludes that;
(2,3,5,6 ), (3,4,7,12) ,( 4,5,___, ___ )
30. Image-Series:-
Here after some number
of the series we will observe that the next numbers are the Mirror image(digits are written in opposite order)
of the previous no.s.
16,25,36,49,94,63,52,___
SOL:- Obviously, this forms an image-series as depicted
below.
16,25,36,49, |Mirror| 94,63,52,___
31.Group-Series:-
In this
series every number is a group of a specific digit of that number,i.e. pattern
of square/cube etc.
111,428, 9327,
16464,_____
32.Product-Series:-
NOTE:-
5,12,40,206,____
33. n-Series:-
NOTE:-
12,36,150,392,_____
SOL:- Compare 392 & 150 with their
nearest square & cube . Write them in a generalized form as below.
NOTE:-
Now we will learn about
some numbers that forms a generalized pattern.By knowing these no.s you can directly apply n-series with the pattern. No need to
memorise these just have a look to attempt quickly.
Conclusion:-
If you have any doubt, please let me know.