Average
Are you preparing for campus placements, Banking,SSC, IAS, Insurance,Defence and other competitive exams? Then, make sure to take some time in practicing the Average questions and answer in Quantitative Aptitude. Moreover, only those questions are included that are relevant and likely to be asked in any competitive exam. So, take these questions and answer, brush up your skills and practice to stay fully prepared for any your exam.

Q36.Find out the ratio of milk to that of water, if a mixture is formed after mixing milk and water of 3 different vessels containing the mixture of milk to that of water in the proportion 3:2, 7:3, 9:2 respectively.
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Q37.The arithmetic mean of 12 observations is calculated to be 42.4. Later, it was found that one of the observation was wrongly recorded as 1.24 instead of 12.4. Find the correct mean.
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Q38.The average of four consecutive odd numbers is 30. What will be the value of the largest number?
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Q39. A cricket player has an average score of 40 runs for 52 innings played by him. In an innings his highest score exceeds his lowest score by 100 runs. If these two innings are excluded, his average of the remaining 50 innings is 38 runs. Find his highest score in an innings.
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Q40.The average age of a committee of 6 is 40. If a member aged 30 resigns and a person aged 21 becomes a member, then the average age of the new committee is:
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Q41.The average weight of 10 boys is increased by 1.5 kg when one of them whose weight is 16 kg is replaced by a new boy. The weight of the new boy is:
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Q42.The average expenditure of the hotel when there are 10 guests is Rs. 60 per guests and the average expenditure is Rs. 40 when there are 20 guests. If it is known that there are some fixed expenses irrespective of the number of guests then the average expenditure per guest when there are 40 guests in the hotel:
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