Group D 8 October Shift 2 26 Qs mohd salman D1

Based on the given graph, which statement correctly describes the pattern?

This question was previously asked in
RRC Group D Previous Paper 35 (Held On: 8 Oct 2018 Shift 2)
View all RRB Group D Papers >
  1. There is increase in CO2 concentration over the years.
  2. There is decrease in CO2 concentration over the years.
  3. There is no change in CO2­ concentration over the years.
  4. The CO2 concentration fluctuates over these years.

Answer (Detailed Solution Below)

Option 1 : There is increase in CO2 concentration over the years.
Free
RRB Group D Full Test 1
3.3 Lakh Users
100 Questions 100 Marks 90 Mins

Detailed Solution

Download Solution PDF

From the given graph we can say that,

In 1995 concentration of CO2 = 360

In 2000 concentration of CO2 = 370

In 2005 concentration of CO2 = 380

In 2010 concentration of CO2 = 385

In 2015 concentration of CO2 = 400

Every year concentration of CO2 is increasing.

∴ we can say that option (i) is the right answer
Latest RRB Group D Updates

Last updated on Jul 18, 2025

-> A total of 1,08,22,423 applications have been received for the RRB Group D Exam 2025. 

-> The RRB Group D Exam Date will be announced on the official website. It is expected that the Group D Exam will be conducted in August-September 2025. 

-> The RRB Group D Admit Card 2025 will be released 4 days before the exam date.

-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.

-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a NAC granted by the NCVT.

-> Check the latest RRB Group D Syllabus 2025, along with Exam Pattern.

-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.

-> Prepare for the exam with RRB Group D Previous Year Papers.

Get Free Access Now
Hot Links: teen patti yes teen patti chart teen patti teen patti gold teen patti game - 3patti poker