Question: 1 -
In a certain code, PAPER is written as QPARE. How is TABLE written in that code?
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UBAEL
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UBALE
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UBCMF
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UZAKD
Answer:
UBAEL
Solution:
The first letter of the word PAPER is moved one step forward and the next two letters have exchanged their positions and so on. So, following the same coding, T will be coded as U, A will be coded as B, B will be coded as A, L will be coded as E and E will be coded as L. Thus, TABLE is written as UBAEL in that code.
The first letter of the word PAPER is moved one step forward and the next two letters have exchanged their positions and so on. So, following the same coding, T will be coded as U, A will be coded as B, B will be coded as A, L will be coded as E and E will be coded as L. Thus, TABLE is written as UBAEL in that code.
Question: 2 -
In a certain code, TREE is written as UQFD. How is LEAF written in that code?
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MDBE
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MFBG
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MBZE
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KDZE
Answer:
MDBE
Solution:
The letters in the word TREE are moved alternately one step forward and one step backward to form the code UQFD. So, following the same rule, L will be coded as M, E will be coded as D, A will be coded as B, and F will be coded as E. Thus, the code for LEAF is MDBE.
The letters in the word TREE are moved alternately one step forward and one step backward to form the code UQFD. So, following the same rule, L will be coded as M, E will be coded as D, A will be coded as B, and F will be coded as E. Thus, the code for LEAF is MDBE.
Question: 3 -
In a certain code, ARMY is written as ASOB. How is JUDGE written in that code?
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ITCFD
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KVEHF
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JVFJI
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JWGKJ
Answer:
JVFJI
Solution:
The first letter in the word ARMY remains same and the second, third and fourth letters are moved one, two and three steps forward respectively. Following the same coding, J will be coded as J, U as V, D as F, G as J and E as I. So, the JUDGE is written as JVFJI in that code.
The first letter in the word ARMY remains same and the second, third and fourth letters are moved one, two and three steps forward respectively. Following the same coding, J will be coded as J, U as V, D as F, G as J and E as I. So, the JUDGE is written as JVFJI in that code.
Question: 4 -
If HOT is coded as GNS, How is COLD coded?
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DPME
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FROG
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BNKC
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EQNF
Answer:
BNKC
Solution:
Each letter in the word HOT is moved one step backward to form the code GNS. So, following the same rule, C will be coded as B, O as N, L as K, and D as C. Thus, the code becomes BNKC.
Each letter in the word HOT is moved one step backward to form the code GNS. So, following the same rule, C will be coded as B, O as N, L as K, and D as C. Thus, the code becomes BNKC.
Question: 5 -
If in a certain language, NOIDA is coded as OPJEB, how is DELHI coded in that language?
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IHLED
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CDKGH
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FGNJK
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EFMIJ
Answer:
EFMIJ
Solution:
Each letter in the word NOIDA is moved one step forward to form the code OPJEB. So, in DELHI, D will be coded as E, E as F, L as M, H as I, I as J. Thus, the code becomes EFMIJ.
Each letter in the word NOIDA is moved one step forward to form the code OPJEB. So, in DELHI, D will be coded as E, E as F, L as M, H as I, I as J. Thus, the code becomes EFMIJ.