free Online Test Coding Decoding Questions and Answers Quiz 3
Description: Free Online Test questions and answers on Coding Decoding with explanation for various competitive exams,entrance test. Solved examples with detailed answer test 3
"When ambition ends, happiness begins."
DIRECTIONS (Q.1 - 2) : In each question below is given a
group of letters followed by five combinations of number /
symbol codes numbered 1), 2), 3), 4) and 5). You have to find out
which of the combinations correctly represents the group of
letters based on the following coding system and the conditions
and mark the number of that combination as your answer. Two
or more conditions may be applicable to a single combination.
(i) If both the first and last elements are vowels, the codes
for the vowels are to be interchanged.
(ii) If the group of elements contains a single vowel, that
vowel is to be coded as the code for the element
(iii) If the second element is a vowel and the fifth element is
a consonant, the vowel is to be coded as the code for
In a certain code language, 'how can you go' is written as 'ja
da ka pa', 'can you come here' is written as 'na ka sa ja' and
'come and go' is wr itten as 'ra pa sa'. How is 'here' is written
in that code language?
how can you go = ja da ka pa .... (i)
can you come here = na ka sa ja ...(ii)
come and go = ra pa sa ...(iii)
From (i) and (ii), can you = ja ka ...(v)
From (ii) and (iii), come = sa ...(vi)
Using (v) and (vi) in (ii), we get here= na
In a certain code language 'how many goals scored' is written
as '5 3 9 7'; 'many more matches' is written as '9 8 2'; and 'he
scored five' is written as '1 6 3'. How is goals' written in that
how many goals scored = 5 3 9 7 ...(i)
many more matches = 9 8 2 ...(ii)
he scored five = 1 6 3 ...(iii)
From (i) and (ii), many = 9 ...(iv)
From (i) and (iii), scored = 3 ...(v)
Using (iv) and (v) in (i), we get goals = 5 or 7.