Secondary School (English Medium) (5 to 8) इयत्ता ५ - CBSE Question Bank Solutions for Mathematics

What is the perimeter of the rectangle? ________ cm

Arbaz plans to tile his kitchen floor with green square tiles. Each side of the tile is 10 cm. His kitchen is 220 cm in length and 180 cm wide. How many tiles will he need?

The fencing of a square garden is 20 m in length. How long is one side of the garden?

A thin wire 20 centimeters long is formed into a rectangle. If the width of this rectangle is 4 centimeters, what is its length?

A square carrom board has a perimeter of 320 cm. How much is its area?

How many tiles like the triangle given here will fit in the white design?

Area of design = ________ square cm

Sanya, Aarushi, Manav and Kabir made greeting cards. Complete the table for their cards:

Take a thick paper sheet of length 14 cm and width 9 cm. You can also use an old postcard.

• What is its area? What is its perimeter?

Now cut strips of equal sizes out of it. Using tape join the strips, end to end, to make a belt.

How long is your belt? _________

What is its perimeter __________

Is the area of your belt the same as the area of the postcard? Why or why not?

Can you think of how to cut a postcard so that you can pass through it?

You can play this game on the ground. Make two squares of one square meter each. Divide your class into two teams. Ready to play!

• How many of you can sit in one square meter?

You can play this game on the ground. Make two squares of one square meter each. Divide your class into two teams. Ready to play!

• How many of you can stand in it?

You can play this game on the ground. Make two squares of one square meter each. Divide your class into two teams. Ready to play!

• Which team could make more children stand in their square? How many?

You can play this game on the ground. Make two squares of one square meter each. Divide your class into two teams. Ready to play!

• Which team could make more children sit in their square? How many?

Measure the length of the floor of your classroom in meters. Also, measure the width.

• What is the area of the floor of your classroom in square metres?

Measure the length of the floor of your classroom in meters. Also, measure the width.

• So how many children can sit in one square meter?

Nasreena is a farmer who wants to divide her land equally among her three children — Chumki, Jhumri, and Imran. She wants to divide the land so that each piece of land has one tree. Her land looks like this.

• Can you divide the land equally? Show how you will divide it. Remember each person has to get a tree. Colour each person’s piece of land differently.

If each square on this page is equal to 1 square meter of land, how much land will each of her children get? ________ square m