4, 8, 28, 80, 244,?

This question was previously asked in
PGCIL NER DT (Electrical) 27 Feb 2022 Official Paper
View all PGCIL Diploma Trainee Papers >
  1. 278 
  2. 428 
  3. 628 
  4. 728

Answer (Detailed Solution Below)

Option 4 : 728
Free
PGCI DT EE Power System Mock Test
6.1 K Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

The pattern followed here is:
31 + 1 = 4
32 - 1 = 8
33 + 1 = 28
34 - 1 = 80
35 + 1 = 244

36 - 1 = 728

Hence, the correct answer is option (4).

Latest PGCIL Diploma Trainee Updates

Last updated on May 9, 2025

-> PGCIL Diploma Trainee result 2025 will be released in the third week of May. 

-> The PGCIL Diploma Trainee Answer key 2025 has been released on 12th April. Candidates can raise objection from 12 April to 14 April 2025.

-> The PGCIL DT Exam was conducted on 11 April 2025. 

-> Candidates had applied online from 21st October 2024 to 19th November 2024.

-> A total of 666 vacancies have been released.

-> Candidates between 18 -27 years of age, with a diploma in the concerned stream are eligible.

-> Attempt PGCIL Diploma Trainee Previous Year Papers for good preparation.

Get Free Access Now
Hot Links: teen patti - 3patti cards game downloadable content teen patti master apk best teen patti master apk