A school has decided to bring out a magazine every quarter of the year. How many magazines will they have in a year? If they want to print it at the end of each quarter of a year, which are the months for printing? Mark the number for those months.

1

2

3

4

5

6

7

8

9

10

11

12

We know that,

1 year = 12 months
Quarter of an year = 3 months
Number of quarters in 1 year = 12 ÷ 3
                                                = 4

A school brings 1 magazine every quarter of the year.
Number of magazines brought by school in 1 year = 1 × 4
                                                                                  = 4

As the magazines are printed at the end of each quarter of the year, March, June, September and December will be the months for printing.

The given months are marked on the strip as :