Coding Decoding SNAP 2021

Q1-2. Directions : Study the following arrangement carefully and answer the questions given beside.

6 7 8 9 9 8 7 9 7 7 8 9 7 8 7 6 9 6 8 9 7 7 9 8 9 7 6 6 8 7

1. How many such digits are there in the given series each of which when subtracted from the following digit, gives 1 as the resultant?

A. Three

B. Four

C. None

D. More than four

EXPLANATION

^{Correct Option: D}

^{The given series:}

6 7 8 9 9 8 7 9 7 7 8 9 7 8 7 6 9 6 8 9 7 7 9 8 9 7 6 6 8 7

^{Here, we can see that there are seven such digits in the given series each of which when subtracted from the following digit, gives 1 as resultant. Hence, the correct answer is option D.}

2. Which of the following numbers will be obtained when the 18th number from the right end is added to the 19th number from the left end of the series?

A. 17  

B. 15

C. 16   

D. 18 

EXPLANATION

^{Correct Option: B}

^{The given series:}

6 7 8 9 9 8 7 9 7 7 8 9 7 8 7 6 9 6 8 9 7 7 9 8 9 7 6 6 8 7

^{The 18th number from the right end = 7}

^{The 19th number from the left end = 8}

^{Now, we get:}

^{7 + 8 = 15. Hence, the correct answer is option B.}

Direction: Study the following information carefully and answer the following below questions-

In a certain code language 

‘judo golf cycling rugby fencing’

Means ’32 48 96 82 95’

‘soccer rugby pool hockey karate’

Means ’63 67 09 51 48’

‘curling archery soccer fencing golf’

Means ’19 32 82 25 63’

‘fencing pool soccer cricket judo’

Means ’95 51 63 28 32’.

3. Which of the following may be the code for “golf cricket “ in the given code language?

A.67 32

B.82 48

C.82 28

D.96 51

EXPLANATION

Answer C

4. Which of the following is the code for ‘judo cycling rugbey’ in the given language?

A.82 48 25

B.82 96 51

C.32 48 19

D.95 96 48

EXPLANATION

Answer D

5. What does the code “09” stands in the given language?

A.pool

B.either E or C

C.karate 

D.soccer

EXPLANATION

Answer B