**Q.1:** Find the mean of first six multiples of 5.

**Q.2:** A batsman scored the following number of runs in seven innings:

50, 45, 35, 38, 22, 50, 0

Then find the mean runs scored by him.

**Q.3:** The marks obtained by a group of students in a Maths test are:

81, 75, 85, 76, 90, 85, 39, 48, 56, 95. Find:

a) Highest marks and lowest marks by the students.

b) Range of the marks obtained

c) Mean marks obtained by the group of students.

**Q.4:** The ages of participants of a reality show are as following:

32, 41, 38, 40, 36, 20, 26, 35, 50, 32. Find:

a) Range of ages of participants.

b) Mean age of participants

**Q.5:** The enrolment in a college during six consecutive years was as follows:

1550, 2825, 1700, 2063, 2540, 1670

Find the mean enrolment of the school.

**Q.6: **Arhan studies for 6 hours, 8 hours, 5 hours, 4 hours and 7 hours respectively on five consecutive days. Find his average study time.

**Q.7:** Find the mean of first five even numbers.

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This is interesting! WS of students 🙂

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Thank you Indira ☺️

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