# Average

In this question series, you are being provided with Multiple Choice Questions (MCQs) test related to average in Mathematics. You have to read the given question and tick the correct answer. If you are not sure about the answer, you can move to the next question. You can use the Next Quiz button to check the new set of questions in the quiz. Here you have been given different average question tests, you can check your ability in your math’s subject in these tests, are you ready for any government exam or not.

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Created on By Kamal Raj

Average Quiz Test Online

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The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class.

2 / 20

What is the average of first 9 multiples of 3?

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15 year is the average age of 24 boys and their teacher also. The average became 14 years if we leave the teacher age. In that case what should be the age of teacher?

4 / 20

50 marks is the average of 5 students in English. What should be the right average if 48 marks read 84 by mistake.

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84 kg is the average weight of 3 people A, B and C. 80 kg is the average if D joins the group. A new man E replaces who have 3kg more weight than D. At that time 79 kg is the average weight of B, C, D and E. What should be the weight of A?

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15 is the average weight of 19 students if a new student add then the average weight of the class is 14.8 kg. Find out the weight of the new join student?

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Rs. 450 is average of 5 shirts and Rs.750 is the average of 4 trousers and 12 pair of shoes average is also Rs.750. Find out the average expenditure per product?

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The average of 50 numbers is 30. If two numbers 35 and 40 are discarded then the average of the remaining numbers is nearly?

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The mean of 50 observation was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is?

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The average weight of 45 students in a class is 52kg. Five of them whose average weight is 48 kg leave the class and other 5 students whose average weight is 54kg join the class. What is the new average weight (in kg) of the class?

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10 years ago. the average age of a family of 4 members was 24 years. Two children having been born, (with age difference) the present average age of the family is the same today. The present age of the youngest child is?

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In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?

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A grocer has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500?

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The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?

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The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?

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The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team?

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The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is:

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The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is:

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A car owner buys petrol at Rs.7.50, Rs. 8 and Rs. 8.50 per litre for three successive years. What approximately is the average cost per litre of petrol if he spends Rs. 4000 each year?

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In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother doest not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?