3 +3 2 + 3 3 + ... 3 8 ची बेरीज शोधा.

This question was previously asked in
SSC CGL 2023 Tier-I Official Paper (Held On: 17 Jul 2023 Shift 2)
View all SSC CGL Papers >
  1. 6561
  2. 6560
  3. 9840
  4. 3280

Answer (Detailed Solution Below)

Option 3 : 9840
super-subscription-prototype
Free
PYST 1: SSC CGL - English (Held On : 11 April 2022 Shift 1)
3.1 Lakh Users
25 Questions 50 Marks 12 Mins

Detailed Solution

Download Solution PDF

वापरलेले सूत्र:

भौमितिक प्रगतीची बेरीज (S n ) = {ax (r n - 1)}/(r - 1)

कुठे, a = प्रथम पद ; r = सामान्य गुणोत्तर ; n = पदांची संख्या

गणना:

३ +३ + ३ + ... ३ .

येथे, a = 3; r = 3 ; n = 8

मालिकेची बेरीज (S 8 ) = {ax (r 8 - 1 )}/(r - 1)

⇒ {3 x (3 8 - 1)}/(3 - 1)

⇒ (3 x 6560)/2 = 3280 x 3

⇒ ९८४०

∴ बरोबर उत्तर 9840 आहे.

Latest SSC CGL Updates

Last updated on Jun 11, 2025

-> The SSC CGL Notification 2025 has been released on 9th June 2025 on the official website at ssc.gov.in.

-> The UPSC Prelims Result 2025 and UPSC IFS Result 2025 has been released @upsc.gov.in

-> The SSC CGL exam registration process is now open and will continue till 4th July 2025, so candidates must fill out the SSC CGL Application Form 2025 before the deadline.

-> This year, the Staff Selection Commission (SSC) has announced approximately 14,582 vacancies for various Group B and C posts across government departments.

->  The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025.

->  Aspirants should visit ssc.gov.in 2025 regularly for updates and ensure timely submission of the CGL exam form.

-> Candidates can refer to the CGL syllabus for a better understanding of the exam structure and pattern.

-> The CGL Eligibility is a bachelor’s degree in any discipline.

-> Candidates selected through the SSC CGL exam will receive an attractive salary. Learn more about the SSC CGL Salary Structure.

-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.

-> Candidates should also use the SSC CGL previous year papers for a good revision. 

More Progression Questions

Get Free Access Now
Hot Links: teen patti star teen patti tiger teen patti master real cash lucky teen patti teen patti mastar