Coding Decoding Test

Result

Coding Decoding Test - 18

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

If ZEBRA can be written as 2652181, then how can COBRA be written?

A
302181

B
3152181

C
3182215

D
1182153

Solution

Putting A = 1, B = 2, C = 3, ….., X = 24, Y = 25, Z = 26, we have:

ZEBRA → Z/E/B/R/A → 26/5/2/18/1 → 2652181.

COBRA → C/O/B/R/A → 3/15/2/18/1 → 3152181.
Question 2
1 / -0

If B is coded as 8, F is coded as 6, Q is coded as 4, D is coded as 7, T is coded as 2, M is coded as 3 and K is coded as 5, then what is the coded form of QKTBFM?

A
425783

B
452683

C
472683

D
None of these

Solution

The code for QKTBFM is 452863.
Question 3
1 / -0

If ACNE can be coded as 3, 7, 29, 11, then BOIL will be coded as

A
5, 29, 19, 27

B
5, 29, 19, 25

C
5, 31, 21, 25

D
5, 31, 19, 25

Solution

In the given coding system, we have:

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

Code 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31

So, the code for BOIL is 5, 31, 19, 25.
Question 4
1 / -0

If O = 16, FOR = 42, then FRONT is equal to

A
61

B
65

C
73

D
78

Solution

We have: A = 2, B = 3, ….., Z = 27. Then,
FOR = F + O + R = 7 + 16 + 19 = 42.
FRONT = F + R + O + N + T = 7 + 19 + 16 + 15 + 21 = 78.
Question 5
1 / -0

If DRIVER = 12, PEDESTRIAN = 20 and ACCIDENT = 16, then CAR = ___.

A
3

B
6

C
8

D
10

Solution

Each word is coded by the numeral which is twice the number of letters in the word.
So, CAR = (Number of letters in CAR) × 2 = 3 × 2 = 6