Coding and Decoding For SBI PO : Set – 50

Directions (1-5): Study the following information to answer the given questions:

In a certain code,
‘Seven Eleven Two Four’ is written as   ‘A#24    D@35  H$8    L#15’,
‘Six Thirteen Ten Forty’ is written as    ‘H@63   L$24   A$8    H$8’,
‘Eight Twelve Sixteen Three’ is written as ‘A@48   H#24  D$24   H#35’, and
‘Nine Fourteen Thirty Fifteen’ is written as  ‘L@48 J#15   H$35   L!63’.

1) Which is the code for ‘Sixty Five’?
A) A@24      L#15
B) L$24      L!15
C) A$24      L#15
D) A$24      L#16
E) Cannot be Determined

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  C) A$24      L#15

Symbols: According to number of vowels in the word
1 vowel: $, 2 vowels: #,3 vowels: @,4 vowels: !
Number: Number of letters in word^2 – 1
Alphabet according to first letter of Word. Observe that words start from S or E or T or N or F
S => A, E => D, T => H, N => J, F => L
So: code for Seven is
2 vowels so #, 5 letters so 5^2 -1 = 24, first letter S so S => A. So code becomes A#24   

2) What is the code for ‘Seventeen’?
A) L!80
B) A@80
C) D@80
D) A!80
E) Cannot be determined

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D) A!80

3) What is the code for ‘Seventy’?
A) A@48
B) A$48
C) A#49
D) A#48
E) Cannot be determined

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 D) A#48

4) ‘D!63 J!63’ will be the code for
A) Eighteen Eighty
B) Nineteen Fourteen
C) Eighteen Nineteen
D) Eighteen Sixteen
E) Cannot be determined

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C) Eighteen Nineteen

5) Which is the code for ‘Twenty Eighty’?
A) H$35   D#28
B) H$35   D#35
C) H@35   D#35
D) H$35    D$35
E) Cannot be determined

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 B) H$35   D#35

Directions (6-10): Study the following information to answer the given questions:

In a certain code,
‘Jammu Haridwar Nanded Puri’ is written as      ‘H#12   %15L  $9N   F@21’,
‘Jaipur Hyderabad Rajouri Bengaluru’ is written as  ‘Z#24   $18P  F%24  H@15’,
‘Majuli Udaipur Mysuru Kasaragod’ is written as    ‘K$15   I%24  @18S  K#15’, and
‘Nagpur Palakkad Varanasi Gwalior’ is written as   ‘@15L   E@18  %21N  $21T’.

6) Which is the code for ‘Chennai’?
A) B$18
B) A$18
C) A$20
D) A#18
E) Cannot be Determined

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 B) A$18     

Observe all numbers are multiple of 3.
Number: (Number of letters in word – 1) * 3
Observe 4 symbols are used and there are words ending in 4 letters only –u , r, d, i
So u – #, r – @, d – %, i – $
Alphabet: first letter of word – 2. If the first letter represents number ≤ 13 (26/2) then alphabet written at start, but if first letter represents number > 13 (26/2) then alphabet written at end
So
Jammu will be coded as:
J = 10 which is ≤ 13, J-2 => H, last letter u => #, and number of letters in 5 so (5-1) * 3 = 12
So H #12
Puri will be coded as:
P = 16 which is > 13, P-2 => N, last letter i => $, and number of letters in 4 so (4-1) * 3 = 9
So H #12  

7) What is the code for ‘Sitapur Saharanpur ’?
A) #27Q     @20Q
B) @27Q    #18Q
C) %30Q    @18Q
D) @27Q    @18Q
E) Cannot be determined

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  D) @27Q    @18Q

 8) What could ‘Z@12  D %24’ stand for?
A) Amritsar Faizabad
B) Ajmer Faizabad
C) Amritsar Faridabad
D) Ajmer Faridabad
E) Cannot be determined

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D) Ajmer Faridabad

9) What is the code of ‘Mangaluru Jaisalmer’?
A) K@24     H@18
B) K#24     H@24
C) K#21     H$24
D) K#27     H@24
E) Cannot be determined

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B) K#24     H@24

10) Which is the code for ‘Ghazibad Rewari’?
A) $18P    E%21
B) $15P   E%21
C) $@P    E%24
D) $15P   E#21
E) Cannot be determined

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B) $15P   E%21

 

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