Coding and Decoding ( 11 to 15 )

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Coding and Decoding ( 11 to 15 ):


APTITUDE QUESTIONS (CODING AND DECODING):

11. In a certain code language ‘NXHYJ’ is written as ‘PALAM’. How will ‘RSZHM’ be written in that code?

A) STAIN

B) PPVEJ

C) PQEVJ

D) TVDJP

E) None of these

View Answer

ANSWER: OPTION (D)

Explanation:

NXHYJ => PALAM

N + 2 = P

X + 3 = A

H + 4 = L

Y + 2 = A

J + 3 = M

So, in the same way

RSZHM => TVDJP

R + 2 = T

S + 3 = V

Z + 4 = D

H + 2 = J

M + 3 = P

 

12. In a certain code language ‘DLEJYLC’ is written as ‘ENGLAND’. How will ‘HLBDY’ be written in that code?

A) INDIA

B) INDFZ

C) NDOIA

D) JNDEA

E) None of these

View Answer

ANSWER: OPTION (B)

Explanation:

DLEJYLC => ENGLAND

D + 1 = E

L + 2 = N

E + 2 = G

J + 2 = L

Y + 2 = A

L + 2 = N

C + 1 = D

So, in the same way

HLBDY =>INDFZ

H + 1 = I

L + 2 = N

B + 2 = D

D + 2 = F

Y + 1 = Z

 

13. In a certain code language ‘AYS’ is written as ‘BAT’. How will ‘BYS’ be written in that code?

A) CAT

B) RAT

C) MAT


D) AAT

E) None of these

View Answer

ANSWER: OPTION (A)

Explanation:

AYS => BAT

A + 1 = B

Y + 2 = A

S + 1 = T

So, in the same way

B + 1 = C

Y + 2 = A

S + 1 = T

 

14. In a certain code language ‘BODY’ is written as ‘APCZ’. How will ‘DELHI’ be written in that code?

A) CFKIH

B) CFKHI

C) CFKGI

D) BFKGI

E) None of these

View Answer

ANSWER: OPTION (A)

Explanation:

BODY => APCZ

B – 1 = A

O + 1 = P

D – 1 = C

Y + 1 = Z

So, in the same way

D – 1 = C

E + 1 = F

L – 1 = K

H + 1 = I

I – 1 = H

 

15. In a certain code language ‘PUJA’ is written as ‘JWFC’. How will ‘RUBY’ be written in that code?

A) LWYA

B) XWXA

C) LWXA

D) LVXA

E) None of these

View Answer

ANSWER: OPTION (C)

Explanation:

PUJA => JWFC

P – 6 = J

U + 2 = W

J – 4 = F

A + 2 = C

So, in the same way

R – 6 = L

U + 2 = W

B – 4 = X

Y + 2 = A

 

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