Logical Reasoning - Letter and Symbol Series - Discussion
Discussion Forum : Letter and Symbol Series - Type 1 (Q.No. 12)
Directions to Solve
In these series, you will be looking at both the letter pattern and the number pattern. Fill the blank in the middle of the series or end of the series.
12.
DEF, DEF2, DE2F2, _____, D2E2F3
Answer: Option
Explanation:
In this series, the letters remain the same: DEF.
The subscript numbers follow this series:
111, 112, 122, 222, 223, 233, 333, ...
Discussion:
38 comments Page 1 of 4.
Aishwarya kushwah said:
5 years ago
DEF is comman letter in all series.
According to me, the logic is;
111 in the last digit is replaced by 2--> 112.
112 in second last digit is replaced by 2--> 122.
122 in third last digit is replaced by 2-->222.
222 in the last digit is replaced by 3--> 223.
223 in second last digit is replaced by 3--> 233.
233 in third last digit is replaced by 3--> 333.
333 in the last digit is replaced by 4--> 334.
334 in second last digit is replaced by 4--> 344,
344 in third last digit is replaced by 4 --> 444.
444 in the last digit is replaced by 5-->445,
445 in second last digit is replaced by 5-->455,
455 in third last digit is replaced by 5--> 555.
Same here 2,3,4,5.... upto n numbers by replaced.
111,112,122,222,223,233,333,334,344,444,445,455,555....
DEF, DEF2, DE2F2, D2E2F2, D2E2F3, D2E3F3, D3E3F3, D3E3F4, D3E4F4, D4E4F4, D4E4F5, D4E5F5, D5E5F5.
According to me, the logic is;
111 in the last digit is replaced by 2--> 112.
112 in second last digit is replaced by 2--> 122.
122 in third last digit is replaced by 2-->222.
222 in the last digit is replaced by 3--> 223.
223 in second last digit is replaced by 3--> 233.
233 in third last digit is replaced by 3--> 333.
333 in the last digit is replaced by 4--> 334.
334 in second last digit is replaced by 4--> 344,
344 in third last digit is replaced by 4 --> 444.
444 in the last digit is replaced by 5-->445,
445 in second last digit is replaced by 5-->455,
455 in third last digit is replaced by 5--> 555.
Same here 2,3,4,5.... upto n numbers by replaced.
111,112,122,222,223,233,333,334,344,444,445,455,555....
DEF, DEF2, DE2F2, D2E2F2, D2E2F3, D2E3F3, D3E3F3, D3E3F4, D3E4F4, D4E4F4, D4E4F5, D4E5F5, D5E5F5.
(13)
Nousheen. said:
1 decade ago
HI kayal and Alok
first is 111,
make change(increse number) in 1 position from left side i.e, 112
then make change in 2nd from left side i.e, 122
then make change in 3rd positon from left side i.e, 222
then again cycle repeats ..make change in first position i.e, 223
go on ..lik this..
first is 111,
make change(increse number) in 1 position from left side i.e, 112
then make change in 2nd from left side i.e, 122
then make change in 3rd positon from left side i.e, 222
then again cycle repeats ..make change in first position i.e, 223
go on ..lik this..
RUPOM said:
6 years ago
DEF, DEF, DEF, DEF,DEF, DEF,DEF, DEF, DEF,DEF, DEF
111, 112, 122, 222, 223, 233, 333, 334, 344, 444, 445.
So, D2E2F2, D2E2F3, D2E3F3, D3E3F3, D3E3F4, D3E4F4, D4E4F4, D4E4F5..........
111, 112, 122, 222, 223, 233, 333, 334, 344, 444, 445.
So, D2E2F2, D2E2F3, D2E3F3, D3E3F3, D3E3F4, D3E4F4, D4E4F4, D4E4F5..........
(3)
MUKESH said:
9 years ago
Just add all like,
DEF = 1+1+1=3,
DEF2 = 1+1+2=4.
LIKE THAT INCREASING 3, 4, 5, 7. SO MISSING SHOULD BE 6 BUT SEE IT SHOULD SUIT WITH PAIRS.
DEF = 1+1+1=3,
DEF2 = 1+1+2=4.
LIKE THAT INCREASING 3, 4, 5, 7. SO MISSING SHOULD BE 6 BUT SEE IT SHOULD SUIT WITH PAIRS.
Sukanya said:
8 years ago
@Priya.
We can use 123 but we have to follow the previous sequence. So the previous one is122 so the next should be 222.
We can use 123 but we have to follow the previous sequence. So the previous one is122 so the next should be 222.
ANUSHKA said:
9 years ago
Thank you so much, These questions helped me a lot n my exams thanks for posting this.
(1)
Priya said:
1 decade ago
Good logic question and very useful and the description is also very understandable.
Sankareswari said:
9 years ago
These questions are very useful to face the interview. Thanks for providing this.
Chandrashekar said:
8 years ago
Very nice question. Thank you all for giving the explanation of the answer.
(1)
Divya said:
9 years ago
Very useful questions, and given explanations are easy to understand.
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