Coding-Decoding Test

Result

Coding-Decoding Test - 5

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Weekly Quiz Competition

Question 1
1 / -0

If MACHINE is coded as 19 - 7 - 9 - 14 - 15 - 20 - 11, how will you code DANGER?

A
11 - 7 - 20 - 16 - 11 - 24

B
13 - 7 - 20 - 9 - 11 ? 25

C
10 - 7 - 20 - 13 - 11 - 24

D
13 - 7 - 20 - 10 - 11 ? 25

Solution

Clearly, every letter is assigned a numerical code obtained by adding 6 to the numeral denoting the position of that letter in the English alphabet. Thus, A is coded as (1+6) i.e. 7, B as (2+6) i.e. 8, C as (3+6) i.e. 9,....., M as (13+6) Le 19,....., Z as (26+6) i.e. 32. Since, D, A, N, G, E, R are 4th, 1st, 14th, 7th, 5th and 18th letters in the English alphabet, so their respective codes are (4+6), (1+6), (14+6), (7+6), (5+6), (18+6) i.e. 10, 7, 20, 13, 11, 24. So, the code for DANGER is 10 - 7 - 20 - 13 - 11 - 24.
Question 2
1 / -0

If each of the letters in the English alphabet is assigned odd numerical value beginning A = 1, B = 3 and so on, what will be the total value of the letters of the word INDIAN?

A
86

B
88

C
89

D
96

Solution

Clearly, we have:

Letters A B C D E F G H I J K L M N

Value 1 3 5 7 9 11 13 15 17 19 21 23 25 27

So, INDIAN = I + N + D + I + A + N = 17 + 27 + 7 + 17 + 1 + 27 = 96.
Question 3
1 / -0

If A = 2, M =26, Z = 52, then BET =?

A
44

B
54

C
64

D
72

Solution

Clearly, each letter is assigned a numerical value which is twice the numeral denoting its position in the English alphabet. B, E and T are 2nd, 5th and 20th letters respectively. So, BET = B + E + T = (2 × 2) + (5 × 2) + (20 × 2) = 54.
Question 4
1 / -0

If a = 26, SUN = 27, then CAT =?

A
24

B
27

C
57

D
58

Solution

Each letter is represented by the numeral denoting its position from the end of the English alphabet i.e. Z = 1,Y = 2,.....M = 14,...,B = 25,A − 26. Then, SUN = S + U + N = 8 + 6 + 13 = 27. So, CAT = C + A + T = 24 + 26 + 7 = 57.
Question 5
1 / -0

If 'orange' is called 'butter', 'butter' is called 'soap', 'soap' is called 'ink', 'ink' is called 'honey' and 'honey' is called 'orange', then which one of the following is used for washing clothes?

A
Honey

B
Butter

C
Orange

D
Ink

Solution

Clearly, 'soap' is used for washing the clothes. But, 'soap' is called 'ink'. So, 'ink' is used for washing the clothes.
Question 6
1 / -0

If 'eraser' is called 'box', 'box is called 'pencil', 'pencil is called 'sharpener' and 'sharpener is called 'bag', what will a child write with?

A
Eraser

B
Box

C
Pencil

D
Sharpener

Solution

A child will write with a 'pencil' and 'pencil' is called 'sharpened. So, a child will write with a 'sharpened.
Question 7
1 / -0

In a certain code language, '123' means ?bright little boy?, '145' means 'tall big boy' and '637' means 'beautiful little flower'. What digit in that language means 'bright'?

A
1

B
2

C
3

D
4

Solution

In the first and second statements, the common code digit is '1' and the common word is 'boy'. So, '1' means 'boy'. In the first and third statements, the common code digit is '3' and the common word is 'little'. So, '3' means 'little'. Thus, in the first statement, '2' means 'bright?
Question 8
1 / -0

In a certain code language, '253' means 'books are old', '546' means 'man is old' and '378' means 'buy good books'. What stands for 'are' in that code?

A
2

B
4

C
5

D
6

Solution

In the first and second statements, the common code digit is '5' and the common word is 'old'. So, '5' means 'old1. In the first and third statements, the common code digit is '3' and the common word is 'books'. So, '3' means 'books'. Thus, in the first statement, '2' means 'are'.
Question 9
1 / -0

If in a certain language, 'oka peru' means fine clothe ?meta lisa? means ?clear water? and 'dona lisa peru' means 'fine clear weather', which word in that language means 'weather'?

A
peru

B
oka

C
meta

D
dona

Solution

In the first and third statements, the common code-word is 'peru' and the common word is 'fine'. So, 'peru' means 'fine'. In the second and third statements, the common code-word is 'lisa' and the common word is 'clear'. So, 'lisa' means 'clear". Thus, in the third statement, 'lisa' means 'clear" and 'peru' means 'fine'. So, 'dona' means 'weather".

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Letters	A	B	C	D	E	F	G	H	I	J	K	L	M	N
Value	1	3	5	7	9	11	13	15	17	19	21	23	25	27

Coding-Decoding Test - 5

Result

Coding-Decoding Test - 5

Score

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Rank

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SHARING IS CARING

Question 1

11 - 7 - 20 - 16 - 11 - 24

13 - 7 - 20 - 9 - 11 ? 25

10 - 7 - 20 - 13 - 11 - 24

13 - 7 - 20 - 10 - 11 ? 25

Solution

Question 2

86

88

89

96

Solution

Question 3

44

54

64

72

Solution

Question 4

24

27

57

58

Solution

Question 5

Honey

Butter

Orange

Ink

Solution

Question 6

Eraser

Box

Pencil

Sharpener

Solution

Question 7

1

2

3

4

Solution

Question 8

2

4

5

6

Solution

Question 9

peru

oka

meta

dona

Solution

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