Average Practice Question and Answer
8 Q: A team of 8 persons joins in a shooting competition. The best marksman scored 85 points. If he had scored 92 points, the average score for the team would have been 84. The number of points the team scored was
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5ffd80ed605e8a6ae8f2a8b2- 1672false
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Answer : 2. "665"
Q: The average of marks obtained by 14 students was 71, but it was found later that one of the student’s mark was accounted as 42 instead of 56 and for the other student; it was accounted as 74 instead of 32. So, the find the actual average? 1911 05d19df8b7619fe30b9d34a61
5d19df8b7619fe30b9d34a61- 167false
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Answer : 3. "69"
Explanation :
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Q: The average score obtained by Sandeep in 12 Tests is 25. Rumella has an average of 23 marks so far, but has competed in only 8 Tests. What average will Rumela have to earn in the remaining 4 Tests to be equal to Raghuveer's average?
1906 05f97f373f6ce7f2367fe01c5
5f97f373f6ce7f2367fe01c5- 128false
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Answer : 2. "29"
Q: The average of nine numbers is 30. The average of first five numbers is 25 and that of for last three numbers is 35, then what will be sixth number? 1878 05d19d83d1388cd24f0860f0b
5d19d83d1388cd24f0860f0b- 120false
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- 340true
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Answer : 3. "40"
Explanation :
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Q: If the average marks obtained by Balu, Benjamin and Babur is 80 and the average marks of Benjamin and Babur is 83, find marks obtained by Balu.
1865 05eb4f8d14080050ac264c09f
5eb4f8d14080050ac264c09f- 180false
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Answer : 4. "74 "
Q: The average weight of 15 oarsmen in a boat is increased by 1.6 kg when one of the crews, whose weighs 42 kg is replaced by a new man. Find the weight of the new man (in kg).
1854 05f479a3809e4377de945ee30
5f479a3809e4377de945ee30- 166true
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Answer : 1. "66"
Q: A man spends Rs. 1800 monthly on an average for the first four months and Rs. 2000 monthly for the next eight months and saves Rs. 5600 a year. His average monthly income is
1846 05f3f8bcf54900c5349e2d832
5f3f8bcf54900c5349e2d832- 1Rs. 2000false
- 2Rs. 2200false
- 3Rs. 2400true
- 4Rs. 2600false
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Answer : 3. "Rs. 2400"
Q: The average marks obtained by Saloni in four papers is 51, and in the fifth paper she gets 56 marks. Find her new average in all five papers.
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