Elitmus
Exam
Logical Reasoning
Number Series
azzbbbyyyy...... what will be 201term
Read Solution (Total 15)
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- a contain 1 term
b contain 3 term
z contain 2 term
y contain 4 term
so we can add then 1+2+3+4+5+........+19=190 term so 20th term is q - 10 years agoHelpfull: Yes(23) No(0)
- it is Q.........
- 10 years agoHelpfull: Yes(15) No(0)
- Correct Answer is Q .
- 10 years agoHelpfull: Yes(2) No(0)
- given series is azzbbyyycccc....
here alphabets are taken in two forms one in normal form and the other in reverse for
a,b,c,d,e,f,g.......
z,y,x,w,v......
here the even places take both the form of alphabets
a,zz,bb,yyy,cccc,xxxx,ddddd,wwwwww,eeeeee........
so the 201th term will be O. - 10 years agoHelpfull: Yes(2) No(1)
- ans should be j
azzbbbyyyy......
1+2+3+4+....19=380 which is for 190th term
19th alphabet in this series should be the answer
azbycxdwevfugthsirj
that is j. - 10 years agoHelpfull: Yes(2) No(2)
- answer is j !
consider the series of numbers like 1,2,2,3,3,3,4,4,4,4,5,5,5,5,5....
this is arithmetic progression- n(n+1)/2
now we want 201th term , by trial and hit method i get n=19 therefore 19*20/2 = 190th term that means the charecter from 191th term to 210th term including 201th term will be one character.
i.e. when n=20
now if we look at the series closely the pattern of characters alternates .... azzbbbyyyy...
at odd positions it goes from a ---> z and even positions from z--> a so 20th position is even.
and the even position changes every alternate times therefore 20/2 = 10 times it will change
which means z, y, x, w, v, u, t, s, r, q. Therefore q is the answer . click yes if it was helpful or else read again :D - 10 years agoHelpfull: Yes(2) No(2)
- A B C D E F G H I J K L M
Z Y X W V U T S R Q P O N
3 7 11 15 19 23 27 31 35 39.............THEN Q IS THE ANSWER - 10 years agoHelpfull: Yes(1) No(1)
- if u add
1 term for a
2 term for z
2 term for b
so u get the series like 1 2 2 3 3 4 5 5 6 7 7 8 9 9 10 11 11 12 13 13 14 15 15 16
a z b y c x d w e v f u g t h s i r j q k p l o
so u will get o in 201 term - 10 years agoHelpfull: Yes(1) No(1)
- could someone explain the solution plz
- 10 years agoHelpfull: Yes(0) No(0)
- Correct answer is : Q
- 10 years agoHelpfull: Yes(0) No(0)
- q is right
- 10 years agoHelpfull: Yes(0) No(0)
- 201 term=shhhhhhhhhhhhh
- 9 years agoHelpfull: Yes(0) No(0)
- its Q rakesh..:)
- 9 years agoHelpfull: Yes(0) No(0)
- plz tell me how to solve these types of questions ...
my mail id : satyajitjana1992@gmail.com
just send me one question with proper solution so that i can understand that easily.
Thanks
- 9 years agoHelpfull: Yes(0) No(0)
- Answer isQ
- 9 years agoHelpfull: Yes(0) No(0)
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