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PINNACLE-AVERAGE-EXERCISE
- How many kg of salt costing Rs. 28 per kg must be mixed with 6.6 kg of...
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- A family has two grandparents, two parents and four children. Two year...
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- Age of A is 6 years more than three times the age of B. After three ye...
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- A person was asked to guess his own weight. He estimated his weight to...
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- Out of 6 numbers, the sum of the first 5 numbers is 7 times the 6th nu...
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- The average of the first four numbers is three times the fifth number....
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- The average of five consecutive even numbers is M. If the next five ev...
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- The average of twelve numbers is 45.5. The average of the first four n...
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- The average weight of some students in a class was 58.4kg. When 5 stud...
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- The average age of a number of persons in a group’ was calculated as 3...
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- The average of 24 numbers is 56. The average of the first 10 numbers i...
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- The average of some numbers is 54.6. If 75% of the numbers are increas...
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- The average height of 5 boys is 175 cm. A sixth boy joined the group a...
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- The average marks of 30 boys is 88, and when the top scores were exclu...
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- 24 students collected money for donation. The average contribution was...
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- The average of 60 student’s results is 38. If the average of the first...
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- The average of five consecutive odd numbers is m. If the next three od...
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- The average score in Mathematics of 90 students of sections A and B to...
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- The average age of A,B and C is 20 years, and that of B and C is 25 ye...
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- The average of 4 items is 30 and the 1st term is 1/3 of the sum of the...
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