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 ONE is coded as 15-14-5. Following the same rule of coding, What should be the code of the word DAY? | |||
| Right Option : A | |||
| View Explanation | |||
If in a certain code, BAT = 23 and CAT =24, then how will you code BALL? | |||
| Right Option : A | |||
| View Explanation | |||
If E = 5, PEN = 35, then PAGE = ? | |||
| Right Option : C | |||
| View Explanation | |||
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