Question
span >Average age of a class of 33 students is 10 years. Average age of the class is increased by 18 months if the age of the teacher is included. Find the age of the teacher.
More Average Questions
- The average of two consecutive even numbers is 81. If the smaller number is increased by 15% and the larger number is decreased by 15%, then find the diffe...
- The average of two numbers is 2 more than the smaller number among them. If the greater number is 20% more than the smaller number, then find the sum of th...
- The average wage of a group of 44 labourers is Rs. 250. If 4 persons receiving average wage of Rs. 275 leave the group and 2 persons receiving average wage...
- If the average of 7 back-to-back numbers is 65, find the sum of the first and last numbers.
- The average temperature of Monday, Tuesday, Wednesday and Thursday is 50°. The average temperature for Tuesday, Wednesday, Thursday and Friday is 60°. If t...
- Average score of 48 players is 110. Two new players with scores (x + 14) and (x - 10) join, the new average becomes 112. Find (x - 60).
- Average of eleven consecutive numbers is 42. Find the sum of smallest and largest number.
- The mean weight of 'w' students in a classroom is 42 kg. When the class teacher, weighing 61.5 kg, is added to the group, the average weight increases by 0...
- Average marks scored by Vineet in five subjects are 85. The average marks scored by him (excluding his highest and lowest marks) are 70 and lowest marks sc...
- The average rainfall in a city for the first 7 days of a month is 12 mm per day. To have an average of 20 mm per day over 14 days, what should be the avera...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
