Alpha Numeric For SBI PO Set – 13

1) Study the following arrangement carefully and answer the questions given below.

N C 4 A 3 7 © S V € Q E 8 2 @ Z   9 ∑ F W U M 1 5 I & + $ K L Y

Four of the following five are alike in a certain way based on their positions in the above arrangement and so form a group. Which is the one that does not belong to that group?

a) CA©

b) @I ∑

c) &$Y

d) S€8

e) None of these

Click Here to View Answer
 b) @I ∑       

Explanation

CA©=(C+2=A, A+3=©)

@!∑= (@+=9, 9+3=W)

&SY= (&+2=S, S+3=Y)

S€8=(S+2=€, €+3=8)

So, the wrong one is @!∑.

2) Study the following arrangement carefully and answer the questions given below.

N C 4 A 3 7 © S V € Q E 8 2 @ Z   9 ∑ F W U M 1 5 I & + $ K L Y

Which of the following is the second to the left of the tenth from the right end of the above arrangement?

a) W

b) F

c) U

d) M

e) None of these

Click Here to View Answer
  a) W 

Explanation

Second to the left of the tenth from the right end= (10+2=12)

12th from the right end= W

3) Study the following arrangement carefully and answer the questions given below.

N C 4 A 3 7 © S V € Q E 8 2 @ Z   9 ∑ F W U M 1 5 I & + $ K L Y

If all the symbols and letters from the above arrangement are dropped, which of the following will be the sixth from the right end of the above arrangement?

a) 9

b) 8

c) 4

d) 7

e) 3

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d) 7

Explanation

If all the symbols and letters dropped means only numbers are available in that sequence.

So, sixth from the right end= 7

4) These questions are based on the following arrangement:

J Y 2 = S £ ξ E G M ¤ 7 $ H P 9 K L β @ W Q 1 3 # C D ©

Four of the following five are alike in a certain way based on the positions of the elements in the above arrangement and hence form a group. Which one does not belong to the group?

a) 2 Y C D

b) £ S 1 3

c) J S © 3

d) £ E 1 W

e) = # 2 C

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e) = # 2 C

Explanation

2YCD2,Y  from the Left end 3rd,2nd respectively and same way C, D from the right end 3rd, 2nd respectively.

£S13£, S from the Left end 6th, 5th respectively and same way 1, 3 from the right end 6th, 5th respectively.

JS©3J, S from the Left end 1st , 5th respectively and same way ©, 3 from the right end 1st, 5th respectively.

£E1W£,E  from the Left end 6th,8th respectively and same way 1, W from the right end 6th, 8th respectively.

=#2C doesn’t follow the above pattern

5) Study the following arrangement carefully and answer the questions given below.

F @ 5 3 R $ J P E 1 H % I Q 4 B 8 A W 2 U G 6 9 Z N M © V*

How many such numbers are there in the above arrangement, each of which is immediately preceded by a consonant and not immediately followed by a consonant?

a) None

b) One

c) Two

d) Three

e) More than three

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d) Three   

Explanation

Order= Consonant Number (either number or symbol or vowel)

B8A, W2U, G6*

So, the number of combinations=3.

6) Study the following arrangement carefully and answer the questions given below.

N C 4 A 3 7 © S V € Q E 8 2 @ Z   9 ∑ F W U M 1 5 I & + $ K L Y

How many such consonants are there in the above arrangement, each of which is immediately preceded by a letter and immediately followed by a vowel?

a) None

b) One

c) Two

d) Three

e) More than three

Click Here to View Answer
b) One

Explanation

Order= Letter Consonant Vowel

No. of combination: FWU

7) Study the following arrangement carefully and answer the questions given below.

N C 4 A 3 7 © S V € Q E 8 2 @ Z   9 ∑ F W U M 1 5 I & + $ K L Y

How many such numbers are there in the above arrangement, each of which is immediately preceded by a number and not immediately followed by a letter?

a) None

b) One

c) Two

d) Three

e) More than three

Click Here to View Answer
c) Two

Explanation

Order=Number Number (either number or symbols)

No. of combinations= 37©, 82@

8) These questions are based on the following arrangement:

J Y 2 = S £ ξ E G M ¤ 7 $ H P 9 K L β @ W Q 1 3 # C D ©

How many such symbols are there in the above arrangement each of which is either immediately followed by a number or immediately preceded by a letter, but not both?

a) Nil

b) One

c) Two

d) Three

e) None of these

Click Here to View Answer
d) Three

Explanation

(d)

Order= Symbol number (or) Letter Symbol but not both (Letter symbol number).

No. of combinations= S£ ξ, Lβ@, D©.

9) These questions are based on the following arrangement:

J Y 2 = S £ ξ E G M ¤ 7 $ H P 9 K L β @ W Q 1 3 # C D ©

How many such letters are there in the above arrangement each of which is either immediately followed by a number or immediately preceded by a symbol, but not both?

a) Four

b) Five

c) Six

d) Seven

e) None of these

Click Here to View Answer

Correct AnswerExplanation

 

Order= Letter number (or) Symbol Letter but not both (symbol letter number).

No. of combinations=JY2, HP9, WQ1, =S£, £EG, $HP, #CD.

10) These questions are based on the following arrangement:

J Y 2 = S £ ξ E G M ¤ 7 $ H P 9 K L β @ W Q 1 3 # C D ©

How many such numbers are there each of which is either immediately followed by a symbol or immediately preceded by a letter, but not both?

a) Two

b) Three

c) Four

d) Five

e) None of these

Click Here to View Answer

Explanation

Order= Number Symbol (or) Letter Number but not both (Letter number Symbol).

No. of combinations= ¤ 7 $, 13#, PQK, Q13.

 

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