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Refer to the following letter, number and symbol series and answer the question.

(Left) G B D F H & 8 T % 7 D 4 @ 6 K & 2 R P Q T @ Y # 3 5 E S (Right)

How many such symbols are there in the series which are immediately preceded by a letter and also immediately followed by a number?

AOne

BFour

CThree

DTwo

Answer:

B. Four

Read Explanation:

There are exactly 4 such symbols in the series that satisfy the condition.

Required Pattern

We need to find groups that match the pattern: [Letter] → [Symbol] → [Number]


Let's scan every symbol in the given series from left to right:

  1. H & 8: Letter ( H ) →\rightarrow Symbol ( & ) →\rightarrow Number ( 8 ) →\rightarrow (Valid)

  2. 8 * T: Preceded by a number (8). →\rightarrow (Invalid)

  3. T % 7: Letter ( T ) →\rightarrow Symbol ( % ) →\rightarrow Number ( 7 ) →\rightarrow (Valid)

  4. 4 @ 6: Preceded by a number (4). →\rightarrow (Invalid)

  5. K & 2: Letter ( K ) →\rightarrow Symbol ( & ) →\rightarrow Number ( 2 ) →\rightarrow (Valid)

  6. T @ Y: Followed by a letter (Y). →\rightarrow (Invalid)

  7. Y # 3: Letter ( Y ) →\rightarrow Symbol ( # ) →\rightarrow Number ( 3 ) →\rightarrow (Valid)

  8. E * S: Followed by a letter (S). →\rightarrow (Invalid)


Final Count

The 3 matching segments are:

  1. H & 8

  2. T % 7

  3. K & 2

  4. Y # 3


Related Questions:

This question is based on the five, three-digit numbers given below.

(Left) 543 984 836 478 627 (Right)

What will be the resultant if the third digit of the highest number is added to the second digit of the lowest number?

Study the given number, symbol series and answer the question that follows.

# 9 1 @ 4 * 7 ^ 5 3 # 9 1 < 5 4 @ 3 $ # 2 * 6 ! 4 2 & 9 < 3 6

Question:
How many such numbers are there which are immediately preceded by a symbol and immediately followed by an even number?

In this question, a group of numbers/symbols is coded using letters asper the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.

image.png

Conditions:

(i) If the second element is an odd number and the last element is aneven number, the codes for these two (the second and the last elements)are to be interchanged.

(ii) If the third element is an even number and the fifth element is asymbol, the codes for these two (the third and the fifth elements) are tobe interchanged.

(iii) If the fifth element is a symbol and the sixth element is also a symbol,both these elements (the fifth and the sixth elements) are to be coded as R.

Number/Symbol: E 7 5 % & 4 % 8

Three statements are given, followed by three conclusions numbered I, II,and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:

All phones are tablets.

No tablet is a calculator.

All drives are calculators.

Conclusions:

I. Some drives are phones.

II. Some calculators are phones.

III. No tablet is a drive.

In this question, a group of numbers/symbols is coded using letters as per the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.

image.png

Conditions:

  • (i) If the first element is an even number and the last element is also an even number, the codes for these two (the first and the last elements) are to be interchanged.

  • (ii) If the second element is an even number and the fifth element is a symbol, the codes for these two (the second and the fifth elements) are to be interchanged.

  • (iii) If the fourth element is a symbol and the sixth element is also a symbol, both these elements (the fourth and the sixth elements) are to be coded as N.

Question:

4 6 $ 7 4 # @ 2