Average - Topic Wise Multiple Choice Questions (MCQ)
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The average weight of 39 Students in a class is 23. Among them Sita is the heaviest while Tina is the lightest. If both of them are excluded from the class still the average remains same. The ratio of weight of Sita to Tina is 15:8.Then what is the weight of the Tina?
The average of Four numbers is 24.5. of the four numbers, the first is 1.5 times the second, the second is 1/3 rd of the third, and the third is 2 times the fourth number. Then what is smallest of all those numbers?
There are 459 students in a hostel. If the number of students increased by 36, the expenses of the mess increased by Rs .81 Per day while the average expenditure per head reduced by 1. Find the original expenditure of the mess?
The average cost 32 different Mobiles is Rs. 9000. Among them, LG which is the costliest is 70% higher price than the cheapest Mobile Intex. Excluding those both mobiles, the average of the Mobiles is Rs.8880. Then what is the cost of LG Mobile?
The average age of a family of 9 members is 22 years. Surya is the youngest and his age is 6 years, then what was the average age of the family just before Surya was born?