Question

6. Find the average of first six multiple of 3 is
(a) 10 (b) 8
(c) 9
(d) 10.5
7. Find the average of all prime numbers
between 20 and 40 is
(a) 30
(b) 50
(c) 60 (d) 40
8. What is the average of 2 kg, 200 g and 500 g?
(a) 800 g (b) 200 g (c) 900 g (d) 500 g
9. If the average of 20 numbers is 100, then
find the sum of the numbers.
(a) 2000
(b) 200
(C) 3000
(d) 1500​

Answer 1

Answer:

1. 9

2. 60

3. 500g

4 200

3.