Question

What should come in _________ as the given series?

Z9A, X7D, ____, T3J, R1M

(a) W6F

(b) S3H

(c) G9V

(d) V5G​

Answer 1

Step-by-step explanation:

the answer is V5G because 9-2=7, 7-2= 5, 5-2=3and 3-2=1

Answer 2

Concept:

We need to first recall the concept of series in logical reasoning to solve this series.

Series is the sequence of numbers, letters or symbols arranged in a particular manner that follows a specific rule.

Given:

The series is :

Z9A, X7D, _ ,T3J, R1M

To find:

The missing term of the series.

Solution:

In the given series ,

The first letter (on left) of each term follows a rule that the next term is one before the previous term i.e. there is a gap of one alphabet in between these two alphabets in reverse order.

Z⇒X⇒V⇒T⇒R

The number in mid  are the odd numbers from 9 in reverse order i.e. there is a difference of one in reverse order.

9⇒7⇒5⇒3⇒1

The last letter (on right) of each term follows a rule that the next term is two after the previous term i.e. there is a gap of two alphabets in between these two alphabets.

A⇒D⇒G⇒J⇒M

Hence, the missing term of the series is V5G.

Option(d) is the correct choice.