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Which of the following statements is INCORRECT?  

This question was previously asked in
SSC CGL 2023 Tier-I Official Paper (Held On: 17 Jul 2023 Shift 4)
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  1. Radius is the longest chord of a circle. 
  2. The ratio of circumference of two circles is equal to the ratio of their radii. 
  3. The perpendicular drawn from the center of the circle on the chord of the circle bisects the chord.  
  4. Circles are congruent to each other if they have equal radii. 

Answer (Detailed Solution Below)

Option 1 : Radius is the longest chord of a circle. 
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Detailed Solution

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Concept used:

The diameter is the longest chord of a circle.

Calculation:

Radius is not a chord. so this statement that states that radius is the longest chord of a circle is incorrect.

∴ The correct option is 1.

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Last updated on Jun 25, 2025

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

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

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->The UGC NET Exam Analysis 2025 for June 25 is out for Shift 1.

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