Coding Decoding-test-1 - Illuminate Minds

Coding Decoding Test

Number of questions:10

Q.1 In as a certain code, 15789 is written as EGKPT and 2346 is written ALUR. How is 23549 written in that code ?

ALGTU

ALGRT

ALGUT

None of these

Justification:

In the given codes, the numbers are coded as shown :

1    5    7    8    9    2    3    4    6

E    G    K    P    T    A    L    U    R

i.e., 2 as A,

3 as L,

5 as G,

4 as U and

9 as T.

So, 23549 is coded as ALGUT.

Q.2 In a certain code, a number 13479 is written as AQFJL and 5268 is written as DMPN. How is 396824 wriitten in that code ?

QLPNMF

QLMPNF

None of these

QLPNFD

Justification:

In the given codes, the numbers are coded as shown :

1    3    4    7    9    5    2    6    8

A    Q    F    J    L    D    M    P    N

i.e., 3 as Q,

9 as L,

6 as P,

8 as N,

2 as M and

4 as F.

So, 396824 is coded as QLPNMF.

Coding Decoding Test

Number of questions:10

Justification:

In the given codes, the numbers are coded as shown :

1    5    7    8    9    2    3    4    6

E    G    K    P    T    A    L    U    R

i.e., 2 as A,

3 as L,

5 as G,

4 as U and

9 as T.

So, 23549 is coded as ALGUT.

Justification:

In the given codes, the numbers are coded as shown :

1    3    4    7    9    5    2    6    8

A    Q    F    J    L    D    M    P    N

i.e., 3 as Q,

9 as L,

6 as P,

8 as N,

2 as M and

4 as F.

So, 396824 is coded as QLPNMF.

Justification:

As given, 1 is coded as M,

8 as D,

4 as B,

6 as J,

3 as I and

2 as L.

So, 184632 is coded as MDBJIL.

Justification:

As given, 8 is coded as D,

7 as W,

9 as N,

3 as I,

4 as B and

1 as M.

So, 879341 is coded as DWNIBM.

Justification:

As given, 6 is coded as J,

4 as B,

9 as N,

2 as L and

8 as D.

So, 64928 is coded as JBNLD.

Justification:

The numbers are coded as shown:

1    5    7    8    9    2    3    4    6

A    X    B    T    C    M    P    D    U

i.e., 2 as M,

3 as P,

5 as X,

4 as D and

9 as C.

So, 23549 is coded as MPXDC.

Justification:

The numbers are coded as shown:

1    5    7    8    9    2    3    4    6

X    T    Z    A    L    N    P    S    U

i.e., 2 as N,

3 as P,

5 as T,

4 as S and

9 as L.

So, 23549 is coded as NPTSL.

Explanation : . From the coding pattern, it is clear that codes for S, E, A, R, C and H are 2, 1, 4, 6, 7 and 3, respectively as letters of the word are directly substituted.

Explanation : . Letters at odd places have been written two letters back, and letters at even places have been written two steps ahead in the coded word, as their positions in the alphabet. Hence, word REASON will be coded as PGYUMP.

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Coding Decoding Test

Number of questions:10

Justification: (adsbygoogle = window.adsbygoogle || []).push({}); In the given codes, the numbers are coded as shown : 1 5 7 8 9 2 3 4 6 E G K P T A L U R i.e., 2 as A, 3 as L, 5 as G, 4 as U and 9 as T. So, 23549 is coded as ALGUT.

Justification: In the given codes, the numbers are coded as shown : 1 3 4 7 9 5 2 6 8 A Q F J L D M P N i.e., 3 as Q, 9 as L, 6 as P, 8 as N, 2 as M and 4 as F. So, 396824 is coded as QLPNMF.

Justification: As given, 1 is coded as M, 8 as D, 4 as B, 6 as J, 3 as I and 2 as L. So, 184632 is coded as MDBJIL.

Justification: As given, 8 is coded as D, 7 as W, 9 as N, 3 as I, 4 as B and 1 as M. So, 879341 is coded as DWNIBM.

Justification: As given, 6 is coded as J, 4 as B, 9 as N, 2 as L and 8 as D. So, 64928 is coded as JBNLD.

Justification: The numbers are coded as shown: 1 5 7 8 9 2 3 4 6 A X B T C M P D U i.e., 2 as M, 3 as P, 5 as X, 4 as D and 9 as C. So, 23549 is coded as MPXDC.

Justification: The numbers are coded as shown: 1 5 7 8 9 2 3 4 6 X T Z A L N P S U i.e., 2 as N, 3 as P, 5 as T, 4 as S and 9 as L. So, 23549 is coded as NPTSL.

Explanation : . From the coding pattern, it is clear that codes for S, E, A, R, C and H are 2, 1, 4, 6, 7 and 3, respectively as letters of the word are directly substituted.

Explanation : . Letters at odd places have been written two letters back, and letters at even places have been written two steps ahead in the coded word, as their positions in the alphabet. Hence, word REASON will be coded as PGYUMP.

© IlluminateMinds – 2020. All rights reserved.

Pin It on Pinterest

Justification:

In the given codes, the numbers are coded as shown :

1 5 7 8 9 2 3 4 6

E G K P T A L U R

i.e., 2 as A,

3 as L,

5 as G,

4 as U and

9 as T.

So, 23549 is coded as ALGUT.

Justification:

In the given codes, the numbers are coded as shown :

1 3 4 7 9 5 2 6 8

A Q F J L D M P N

i.e., 3 as Q,

9 as L,

6 as P,

8 as N,

2 as M and

4 as F.

So, 396824 is coded as QLPNMF.

Justification:

As given, 1 is coded as M,

8 as D,

4 as B,

6 as J,

3 as I and

2 as L.

So, 184632 is coded as MDBJIL.

Justification:

As given, 8 is coded as D,

7 as W,

9 as N,

3 as I,

4 as B and

1 as M.

So, 879341 is coded as DWNIBM.

Justification:

As given, 6 is coded as J,

4 as B,

9 as N,

2 as L and

8 as D.

So, 64928 is coded as JBNLD.

Justification:

The numbers are coded as shown:

1 5 7 8 9 2 3 4 6

A X B T C M P D U

i.e., 2 as M,

3 as P,

5 as X,

4 as D and

9 as C.

So, 23549 is coded as MPXDC.

Justification:

The numbers are coded as shown:

1 5 7 8 9 2 3 4 6

X T Z A L N P S U

i.e., 2 as N,

3 as P,

5 as T,

4 as S and

9 as L.

So, 23549 is coded as NPTSL.