Exercise 2.5
1. Find the average of the following:
16. 24, 35, 25, 20
b. 120, 56, 108. * 32
80 cm, 85 cm. 90 cm
d. 8 hours. 9 hours. 13 hours
What will be the average of:
first six even numbers
b. first eight counting mumbers
first three two-digit numbers
d. first six composite numbers
* A cricketer scores 60 runs, 44 runs, 8 runs, 95 runs, and 110 runs in 5 matches.
Find bis average score in each match.
4. The sum of 5 numbers is 3840. Find their average.
& The income of a man in 7 consecutive days are 110, 70, 80, 95.2 57.
120 and 2 140 respectively. Find his average income.
6. The average of a bowier is 4 wickets per match. If he plays 5 matches, find the
number of wickets taken by him.
7. The total marks obtained by Anamika in 5 subjects is 460. Find her average
marks in each subject.
8. In a school, numbers of students present on Monday to Thursday are 725, 635, 735 and 625
respectively. If average given for five successive days is 700, find the number of students
present on Friday,
Points to Remember
are added, subtracted, multiplied and divided in the same way as
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utna big question ka answer nahi de sakte hai
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find the average 16 24 35 25 20
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