abab_b_bcb_dcdcded_d || Find the missing letters || UPSC 2020 Question

Consider the following arrangement that has some missing letters:

 

abab_b_bcb_dcdcded_d

 

The missing letters which complete the arrangement are

Option (1) a, b, c, d

Option (2) a, b, d, e

Option (3) a, c, c, e

Option (4) b, c, d, e

 

Correct Answer is:Option (3)

Solution:

  ababab / cbcb / cdcdcd / eded  

UPSC 2020 Question Paper Alongwith Answer Key – See Here