Number Coding Decoding - Forward Sequence
Number Coding Decoding - Forward Sequence
Number Coding Decoding: Coding with Forward Sequence
This is the pattern of coding which exhibits the natural correlation of numbers with letter in the alphabetical order. For instance, alphabets A to Z are assigned the numeric codes from 1 to 26 where each letter gets the assignment in the pattern as follow A = 1, B = 2, C = 3, etc.
Forward Sequence
Example 1: If PACE is code as 16-1-3-5, how will you code the following?
(1) ACTED (2) BAIL (3) RACE (4) FRAME (5) GLAD (6) GAIN
Solution : In this question , if we assign numbers to these alphabets in the ascending order we get : A = 1, B = 2, C = 3... and so on.
Similarly,
Example 2 : If CUP = 40, then KITE = ?
(a) 10 (b) 20 (c) 30 (d) 45
Answer : (d)
Solution : According to the forward sequence of alphabets, C = 3, U = 21 and P = 16. If we add all these numbers we get = 3 + 21+ 16 = 40.
Similarly, K = 11 , I = 9 , T = 20 and E = 5. If we add these numbers = 11 + 9 + 20 + 5 = 45 (using forward letter positions). Hence the answer is 45.
Example 3 : If E = 5 , PEN = 35, PAGE = ?
(a) 27 (b) 28 (c) 29 (d) 30
Answer : (c)
Solution : Clearly, Putting A=1,B=2,C=3,D=4,E=5........soon.
E= 5
PEN = 16+5+14 = 35
PAGE = 16+1+7+5 = 29
So, the answer is 29.
Example 4 : If MACHINE is coded as 19-7-9-14-15-20-11, how will you code DANGER ?
(a) 11-7-20-16-11-24 (b) 13-7-20-9-11-25 (c) 10-7-20-13-11-24 (d) 13-7-20-10-11-25
Answer : (c)
Solution : Clearly, Putting A=1,B=2,C=3,D=4,E=5........soon.
In case of MACHINE ,
M= 13, add 6 in it, 13+6 = 19
A=1, add 6 in it, 1+6 = 7
C=3, add 6 in it, 3+6= 9
H=8,add 6 in it, 8+6 = 14
I=9, add 6 in it, 9+6 = 15
N=14, add 6 in it, 14+6 = 20
E= 5, add 6 in it, 5 +6 = 11
Similarly,
In case of DANGER,
D= 4, add 6 in it, 4+6 = 10
A= 1, add 6 in it, 1+6= 7
N=14, add 6 in it, 14+6 = 20
G= 7, add 6 in it, 7+6= 13
E= 5, add 6 in it, 5+6 = 11
R= 18, add 6 in it, 18+6 = 24
So, the answer is 10-7-20-13-11-24.
Example 5 : In certain code the word DEAL is coded as 4-5-1-12. Following the same rule of coding, What should be the code of the word LADY?
(a) 12-4-1-25 (b) 12-1-4-25 (c) 10-1-4-25 (d) 12-1-4-22
Answer : (b)
Solution : Clearly, Putting A=1,B=2,C=3,D=4,E=5........soon.
In case of DEAL,
D= 4
E= 5
A= 1
L= 12
In case of LADY,
L= 12
A= 1
D= 4
Y= 25
So, the answer is 12-1-4-25.
Example 6: In certain code the word DEAL is coded as 4-5-1-12. Following the same rule of coding, What should be the code of the word CHAIR?
(a) 3-8-1-9-18 (b) 3-8-2-9-17 (c) 3-7-1-9-18 (d) 3-8-3-9-18
Answer : (a)
Solution : Clearly, Putting A=1,B=2,C=3,D=4,E=5........soon.
In case of DEAL,
D= 4
E= 5
A= 1
L= 12
In case of CHAIR,
C= 3
H= 8
A= 1
I= 9
R= 18
So, the answer is 3-8-1-9-18.
In certain code the word AM is coded as 1-13 Following the same rule of coding, What should be the code of the word IS ? | |||
| Right Option : B | |||
| View Explanation | |||
If E = 5, PEN = 35, then PAGE = ? | |||
| Right Option : C | |||
| View Explanation | |||
If PKROK is coded as 72962 and KRRPK as 29972 then how can NJMLZ be coded ? | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
