MCQ Test: Alphanumeric Series - 2 - Bank Exams MCQ

Given series – Y Z # 8 F H 7 $ 3 M O & 9 7 G Q % K X @ 4 6 J I # D T S 8 $ 
Therefore, option (d) is the correct answer.

Given series – Y Z # 8 F H 7 $ 3 M O & 9 7 G Q % K X @ 4 6 J I # D T S 8 $ 
After dropping symbols – Y Z 8 F H 7 3 M O 9 7 G Q K X 4 6 J I D T S 8
So, fourteenth from the right end – 9
Then, fifth to the right of 9 – X
Hence, option (d) is the correct answer.

To solve this problem, let's analyze the sequence step by step:

Given sequence:
Y Z # 8 F H 7 $ 3 M O & 9 7 G Q % K X @ 4 6 J I # D T S 8 $

We are looking for symbols that are:

1. Immediately preceded by a consonant.
2. Not immediately followed by a consonant.

Step-by-Step Analysis:

1. Z #:

   • # is preceded by Z (consonant).
   • # is followed by 8 (not a consonant).
   • This counts as 1.

2. H 7:

   • 7 is preceded by H (consonant).
   • 7 is followed by $ (not a consonant).
   • This counts as 1.

3. O &:

   • & is preceded by O (vowel), not a consonant.
   • & does not count.

4. Q %:

   • % is preceded by Q (consonant).
   • % is followed by K (consonant).
   • % does not count.

5. I #:

   • # is preceded by I (vowel), not a consonant.
   • # does not count.

6. S 8:

   • 8 is preceded by S (consonant).
   • 8 is followed by $ (not a consonant).
   • This counts as 1.

Conclusion:

There are three such symbols in the given series.

The correct answer is:

1. Three

Given series – Y Z # 8 F H 7 $ 3 M O & 9 7 G Q % K X @ 4 6 J I # D T S 8 $ 
So, there are six such numbers which are immediately preceded or followed by a consonant. Hence, option (c) is the correct answer.

Given series – Y Z # 8 F H 7 $ 3 M O & 9 7 G Q % K X @ 4 6 J I # D T S 8 $ 
So, 24th from the right end – 7
Then, 17th to the right of 7 – I
Hence, option (a) is the correct answer.

Given Series – M Z 3 + T # & I H N % 8 $ J Q 1 L M * @ X R 6 4 # D F +
So, there are three symbols in the above arrangement. Hence, option (d) is the correct answer.

Given Series – M Z 3 + T # & I H N % 8 $ J Q 1 L M * @ X R 6 4 # D F +
In all other groups, the 3rd and 4th elements occupy the same positions from the right in the given arrangement as the first and 2nd elements respectively from the left end.
Hence, option (e) is the correct answer.

Given Series – M Z 3 + T # & I H N % 8 $ J Q 1 L M * @ X R 6 4 # D F +
Hence, there are four letters which is either immediately followed by a number or immediately preceded by a symbol but not both. Therefore option (e) is the correct answer.

Answer: b
Explanation:-
Given Series – M Z 3 + T # & I H N % 8 $ J Q 1 L M * @ X R 6 4 # D F +
In each pair, the 1st, 2nd and 3rd elements of the 1st term move 4, 7 and 6 step forward respectively to give the corresponding elements of the 2nd term.
 

Given Series – M Z 3 + T # & I H N % 8 $ J Q 1 L M * @ X R 6 4 # D F +
Hence, there are four numbers. So, option (e) is the correct answer.

Given sequence:
645     172     843     241     463     571
Second highest number: 645
Its 2nd digit = 4
Highest number: 843
Its 3rd digit = 3
Clearly, the resultant = 4 × 3 = 12
Hence, Option B is correct.

Given sequence:
645     172     843     241     463     571
New sequence:
654     721     843     421      643     751
Clearly, 421 is the lowest here and its original number is 241. 
Hence, Option B is correct.

Given sequence:
645   172     843     241     463     571
New sequence:
644   174     842     240     462     570
We know that a number is divisible by 3 if the sum of its digits is also divisible by 3. 
Following this, we can observe that the numbers '174', '240', '462' and '570' are divisible by 3.
Hence, Option B is correct.

Given sequence:
645     172     843     241     463     571
Third highest number: 571
Its 2nd digit = 7
Lowest number: 172
Its 3rd digit = 2
Clearly, the resultant difference = 7 – 2 = 5
Hence, Option B is correct.

Given sequence:
645     172     843     241     463     571
New sequence:
546     271     348     142     364     175
Clearly, 645 has become the highest number in the new sequence. 
Hence, Option B is correct.

The given numbers:
253         883         535         738         467
Arranging all the digits in each of the numbers are arranged in ascending order within the number, we have:
235         388         355         378         467
Hence, 253 becomes the lowest number.
Hence, the correct answer is option A.

The given numbers:
253         883         535         738         467
Arranging the given number in the ascending order, we have:
253         467         535         738         883
The third digit of lowest number = 3
The first digit of second lowest number = 4
Now, we can multiply 3 and 4, as per the question and we have:
3 × 4 = 12
Hence, the correct answer is option D. 

The given numbers:
253         883         535         738         467
Putting all the number in ascending order, we have:
253         467         535         738         883
The first digit of the second lowest number = 4
The second digit of the highest number = 8
The resultant = 8/4 = 2
Hence, the correct answer is option A.

The given numbers:

253         883         535         738         467

As per the question, we would have new numbers as:

253 → 250          
883 → 880          
535 → 532          
738 → 938          
467 → 464

Here, we can easily see that there are two such numbers in which a digit appear twice. Hence, the numbers are 880 and 464

Hence, the correct answer is option B.