QDS Pro - Best GMAT, CAT, GRE, SAT, MAH-CET,.. Offline Coaching Class & Live Online Tutoring

💡 Transform your preparation with QDS Pro – India’s No.1 CAT Coaching Institute!
📞 Apply Now: +91–9920715001 | +91–7303315003 | +91–7303315004
Question:
If the average of 10 numbers is 20 and one number 30 is added, find the new average.
Answer:
Sum = 10 × 20 = 200
New sum = 200 + 30 = 230 → New avg = 230 ÷ 11 = 20.91
✅ Answer: 20.91
#CAT2025 #QDSPRO #CATMocks #QDSMumbai #QuantitativeAptitude #AspirantGoals #StudySmart #CATDaily #EducationIndia #MockTests #CoachingMatters #CATPreparation #DailyChallenge #LearnFromExperts #QDSIndia #IIMGoals #MBAEntrance #TopCoaching #CATExamTips #LogicalReasoning #AptitudePrep #MathIsFun #FocusOnSuccess #StudyHard #IIMJourney #QDSProExperts #PracticeDaily #CATMotivation #LearnAndGrow #ExamReadiness #StudyGoals