एक संख्या को 50% बढ़ाने पर 2580 प्राप्त होता है। वह संख्या है:

This question was previously asked in
RPF Constable 2024 Official Paper (Held On 03 Mar, 2025 Shift 2)
View all RPF Constable Papers >
  1. 860
  2. 1720
  3. 3440
  4. 5160

Answer (Detailed Solution Below)

Option 2 : 1720
Free
General Science for All Railway Exams Mock Test
2.1 Lakh Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

दिया गया है:

संख्या को 50% बढ़ाने पर 2580 प्राप्त होता है।

गणना:

मूल संख्या + मूल संख्या का 50% = 2580

मूल संख्या × (1 + 50/100) = 2580

मूल संख्या × 1.5 = 2580

मान लीजिए कि मूल संख्या x है।

⇒ x × 1.5 = 2580

⇒ x = 2580 / 1.5

⇒ x = 1720

वह संख्या 1720 है।

Latest RPF Constable Updates

Last updated on Jun 21, 2025

-> The Railway Recruitment Board has released the RPF Constable 2025 Result on 19th June 2025.

-> The RRB ALP 2025 Notification has been released on the official website. 

-> The Examination was held from 2nd March to 18th March 2025. Check the RPF Exam Analysis Live Updates Here.

More Percentage Questions

Get Free Access Now
Hot Links: teen patti wink teen patti boss teen patti real cash apk real cash teen patti teen patti master plus