Question

Please solve this question with solution.Whosoever will give correct answer I will mark him/her brainliest ​

Answer 1

Option - D

The letter B will occupy the 1000th position.

Explanation :

Given :

The Series :

A B C D .... X Y Z | Y X .... B A | B C D .... Y Z. | Y X .... C B A | B C .... YZ

To Find :

The letter that occupies the 1000th position in the above series.

Solution :

In the series :

A B C D .... X Y Z  - 26 Letters

Y X .... B   -  24 Letters

A B C D .... X Y Z  | Y X .... B  

Here both pattern are there so,

⇒ 26 + 24

⇒ 50 Letters.

You can see now here : A B C D .... X Y Z  | Y X .... B  

The last letter is "B"

Hence, The 50th letter will be "B"

This This sequence keep will keep repeating,

⇒ 50 × 20

⇒ 1000

Hence,

Option - D

The letter B will occupy the 1000th position.

Answer 2

Answer:

option -D

the letter b will occupy 1000th position.

Explanation:

Given:

The Series:

A B C D .... X Y Z I Y X ...... B A I B C D .... Y Z . l Y X ... C B A I B C ... Y X

To find:

the letter that occupies the 1000th position in the above series.

Solution:

in the series

A B C D .... X Y Z - 26 letters

Y X..... B - 24 letters

A B C D ... X Y Z I Y X .....B

A B C D ..... X Y Z I Y X .... B

Here both pattern are there so,

= 26 + 24

= 50 letters

you can see now here : A B C D ..... X Y Z I Y X .... B

the last letter is "B"

Hence , The 50th latter will be "B"

this sequence will keep repeating

=50×20

=100

Hence,

option -D

the letter "B" will occupy the 1000th position