MCQs: The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is____________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is___________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average age of 15 students of a class is 15 years. Out of these, the average age of 5 students is 14 years and that of the other 9 students is 16 years. The age of the 15th student is____________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A pupil’s marks were wrongly entered as 83 instead of 63. Due to the average marks for the class got increased by half. The number of pupils in the class is___________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is___________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If the arithmetic mean of seventy five numbers is calculated, it is 35. If each number is increased by 5, then mean of new number is___________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the rate in the remaining 40 overs to reach the target of 282 runs?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average of runs of a cricket player of 10 innings was 32. How many runs must he make in his next innings so as to increase his average of runs by 4?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average of 35 students in a class is 16 years. The average age of 21 students is 14. What is the average age of remaining 14 students?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average of five numbers is 27. If one number is excluded, the average becomes 25. The excluded number is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A library has an average of 510 visitors on Sunday and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is___________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A family consists of grandparents, parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of the family?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average of five consecutive odd numbers is 61. What is the difference between the highest and lowest numbers?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average of non-zero number and its square is 5 times the number. The number is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average of the two-digit numbers, which remain the same when the digits interchange their positions, is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average of first five multiples of 3 is____________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Find the average of all the numbers between 6 and 34 which are divisible by 5.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Sarfaraz obtained 76, 65, 82, 67 and 85 marks (out of 100) in English, Mathematics, Physics, Chemistry and Biology. What are his average marks?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A total of 3000 chocolates were distributed among 120 boys and girls such that each boy received 2 chocolates and each girl received 3 chocolates. Find the respective number of boys and girls?
Category: Mathematics Quizzes, Published by: teswesm
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