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Average Questions with Solutions

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1. The average age of a husband and wife at the time of their marriage was 28 years. Their daughter was born two years after their marriage. If the present average age of all three family members is 24 years, how many years ago did the couple get married? / एक पति और पत्नी की शादी के समय उनकी औसत आयु 28 वर्ष थी। उनकी बेटी का जन्म शादी के दो वर्ष बाद हुआ। यदि वर्तमान में परिवार के तीनों सदस्यों की औसत आयु 24 वर्ष है, तो दंपति की शादी कितने वर्ष पहले हुई थी?
2. The average of 15 numbers is 80. The average of the first 6 numbers is 72. The average of the next 6 numbers is 25% more than the average of the first 6 numbers. The 13th number is 8 more than the 15th number, and the 14th number is 10 less than the 15th number. What is the average of the 13th and 14th numbers? 15 संख्याओं का औसत 80 है। पहली 6 संख्याओं का औसत 72 है। अगली 6 संख्याओं का औसत पहली 6 संख्याओं के औसत से 25% अधिक है। 13वीं संख्या, 15वीं संख्या से 8 अधिक है और 14वीं संख्या, 15वीं संख्या से 10 कम है। 13वीं और 14वीं संख्याओं का औसत क्या है?

Average Quizzes

📝 Average, Percentage, Profit & Loss, Simple Interest, Area & Perimeter – 50 Questions — Start quiz to see questions📝 Average practice quiz — Start quiz to see questions📝 UPSC CSAT 2027 Tough Practice Quiz Set 020 – Advanced DI, Mathematics, Probability & Logical Reasoning — Start quiz to see questions📝 UPSC CSAT 2027 Tough Practice Quiz Set 018 – Advanced Mathematics, DI, Probability & Analytical Reasoning — Start quiz to see questions📝 SSC CGL Tough Mathematics Practice Set 19 – 25 Questions | 15 Minutes — Start quiz to see questions📝 SSC CGL Tough Mathematics Practice Set 18 – 25 Questions | 15 Minutes — Start quiz to see questions📝 SSC CGL Tough Mathematics Practice Set 17 – 25 Questions | 15 Minutes — Start quiz to see questions📝 UPSC CSAT 2027 Tough Practice Quiz Set 015 – Advanced Mathematics and Analytical Reasoning — Start quiz to see questions

Related Study Articles

📘 Average Complete Notes | औसत सम्पूर्ण नोट्स📘 A bullet train covers a fixed distance in 30 minutes at an average speed of 240 km/h. Due to track maintenance, it needs to be diverted, increasing the distance by 20%. If the train needs to arrive at its destination on time (i.e., in 30 minutes), what should its new average speed be in km/h?📘 The average of 15 numbers is 80. The average of the first 6 numbers is 72. The average of the next 6 numbers is 25% more than the average of the first 6 numbers. The 13th number is 8 more than the 15th number, and the 14th number is 10 less than the 15th number. What is the average of the 13th and 14th numbers?📘 What is the average of all integers between 100 and 250 that are exactly divisible by 11?📘 During 1991–92 to 1998–99, which industrial sector showed a clear decline in the average annual growth according to the Index of Industrial Production (IIP)?📘 10th July 2026 30 math Practice Questions for SSC and RAILWAY Exams | Bilingual Practice Set by VITORR CLASSES📘 7th July 2026 Math Practice - 30 Questions📘 15 mins SSC Maths Set 18 Solution