What appro×imate value should come in the place of ‘?’ in the following questions.

12.5 + 155.5 + 120 - 130 = 125 + ? 

This question was previously asked in
RRB Clerk Prelims Memory Based Paper (Held On: 17 August 2024 Shift 2)
View all RRB Office Assistant Papers >
  1. 33
  2. 30
  3. 31
  4. 35
  5. 40

Answer (Detailed Solution Below)

Option 1 : 33
Free
Banking Special English For All Exam Test
10.2 K Users
20 Questions 20 Marks 12 Mins

Detailed Solution

Download Solution PDF

Calculation:

12.5 + 155.5 + 120 - 130 = 125 + ?

First, simplify the left side:

12.5 + 155.5 = 168

168 + 120 = 288

288 - 130 = 158

Now, the equation becomes:

158 = 125 + ?

Subtract 125 from both sides:

? = 158 - 125

? = 33

∴ The value of '?' is 33.

Latest RRB Office Assistant Updates

Last updated on Jun 17, 2025

-> IBPS RRB Clerk Revised Exam Dates have been announced on 16th June 2025. 

-> According to the official notice, the Prelims Examination is scheduled to be conducted on 6th, 7th, 13th and 14th December 2025. 

->  The Mains Examination is scheduled for 1st February 2026. 

-> IBPS RRB Clerk 2025 Notification is expected to be released soon. 

-> Candidates with a Graduation degree in any discipline are eligible for the recruitment process. 

-> The selection process includes Prelims and Mains examinations.

-> Prepare for the Exam with IBPS RRB Clerk Previous Year Papers. Check IBPS RRB Clerk Exam Analysis.

-> Attempt Free Banking Current Affairs Mock Test here 

Get Free Access Now
Hot Links: teen patti master official teen patti pro online teen patti real money