Coding and Decoding - 01

01. If every alternative letter starting from B of the English alphabet is written in small letter, rest all are written in capital letters, how the month 'September' be written as:

  • 1SeptEMbEr
  • 2SEpTeMBEr
  • 3SeptembeR
  • 4None of these
Answer:- 1
Explanation:-

Solution:
Since every alternative letter starting from B of the English alphabet is written in small letter, the letters written in small letter are b, d, f, h and so on. And Capital letters are C, E, G so on.

In option first, third and fourth e is written in small letter, so it cannot be the answer And In second option second e is written in small. Therefore, none of above options are satisfy the condition. .

02. In a certain code ORCHESTRA is written as ARTSEORCH. How is DREAMLAND written in that code. ORESTRA

  • 1DNALMAERD
  • 2DNALDREAM
  • 3DNALMDREA
  • 4LANDMDRED
Answer:- 1
Explanation:-

Solution:
ORCHESTRA = ARTSEORCH

Steps:
1) The third and fourth letter from begging are fixed at the end of the coded word.

2) The position of second letter and last letter of the word are interchanged in coded word. 3) Second from last and first from begging are interchanged.

4) Third from last and fifth from first are interchanged.

Following the same steps for the DREAMLAND. We get
DNALMDREA.

03. In a certain code, THEN is coded as VFGL. How the WORD may be coded?

  • 1UQPF
  • 2YMTB
  • 3YMVB
  • 4VQFP
Answer:- 1
Explanation:-

Solution:
T (+2) → V
H (+2) → F
E (+2) → G
N (+2) → L
So,
W (+2) → Y
O (+2) → M
R (+2) → T
D (+2) → B

04. In a certain language, WEAK is coded as 9%@$ and SKIT is coded as #$7@, then how will WAIT be coded in the same language?

  • 19267
  • 2927@
  • 392@6
  • 49@67
Answer:- 1
Explanation:-

Solution:
W → 9
E → %
A → 2
K → $
S → #
I → 7
T → @
So,
WAIT = 927@

05. In a certain code JA KI MO PE means AT A FROG'S LEAP, MO LA KI SO means TAKE A LEAP AHEAD and RE BO JA NA means INSECTS ARE FROG�S DIET. Which of the following is code for AT in that language?

  • 1a
  • 2pe
  • 3bo
  • 4re
Answer:- 1
Explanation:-

Solution:
Comparing, the first two sentence, we get,
A LEAP = MO KI.
Comparing, the first and third sentence, we get code for,
FROG'S = JA. SO
from the first sentence, we will get the code of AT = PE.

06. 1 3 4 means GOOD AND TASTY.
4 7 8 means SEE GOOD PICTURES.
7 2 9 means PICTURES ARE FAINT.
Which of the following stand for SEE ?

  • 18
  • 22
  • 39
  • 41
Answer:- 1
Explanation:-

Solution:
1 3 4 = GOOD AND TASTY.

4 7 8 = SEE GOOD PICTURES.

Hence, 4 = GOOD. (by comparing I and II.)

7 2 9 = PICTURES ARE FAINT.

and 7 = PICTURES.

Therefore, 8 = SEE.

07. If,
(a) QUO CUI HEER means BOY IS GOOD.
(b) LAI QUO MEA means SITA IS FAIR.
(c) RUO LEV MEA means ALL ARE FAIR.
(d) SI HAI CUI means DOG WAS GOOD.
then which of the following words stands for BOY ?

  • 1Quo
  • 2Lai
  • 3Cui
  • 4Heer
Answer:- 1
Explanation:-

Solution:
By comparing the given codes, we get
QUO means IS and CUI means GOOD, therefore, HEER means BOY.

08. If a MAN is called GIRL, GIRL is called WOMAN, WOMAN is called BOY, BOY is called BUTLER and BUTLER is called ROGUE, who will serve in a restaurant ?

  • 1Butler
  • 2Woman
  • 3Man
  • 4Rogue
Answer:- 1
Explanation:-

Solution:
BUTLER serves in the restaurant and BUTLER is called ROGUE. So, ROGUE will be served in restaurant.

09. If LIGHT is called MORNING, MORNING is called DARK, DARK is called NIGHT, NIGHT is called SUNSHINE and SUNSHINE is called DUSK, when do we sleep ?

  • 1Dusk
  • 2Dark
  • 3Sunshine
  • 4Night
Answer:- 1
Explanation:-

Solution:
We sleep at Night and Night is called Sunshine. So, we sleep in Sunshine.

10. If ERASER is called PENCIL and PENCIL is called SHARPENER and SHARPENER is called BAG, what will a child write with ?

  • 1BOX
  • 2PENCIL
  • 3SHARPENER
  • 4BAG
Answer:- 1
Explanation:-

Solution:
A child writes with the Pencil and Pencil is called Sharpener. So the child writes with Sharpener.

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