Class 5 Exam  >  Class 5 Notes  >  Mathematics for Class 5: NCERT  >  Worksheet Solutions: How Big, How Heavy - 1

Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1

Q1: Answer the following questions.

(i) The shapes below are made from centimeter cubes. Work out the volume of each one.
(a)

Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1
(b)
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1Sol: (a) Number of squares = 6
Since each square is 1 cm,
Volume of one square =side x side x side
 = 1cm x 1cm x 1cm = 1 cm3
Volume of 6 squares = 6 cm3
(b) Number of squares = 12
Since each square is 1 cm,
Volume of one square =side x side x side
 = 1cm x 1cm x 1cm = 1 cm3
Volume of 12 squares = 12 cm3 

(ii) Work out the volume of each shape below:
(a) 
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1


(b)
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1

(c) 
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1(d) 
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1

Sol: (a) Since the given shape is a cuboid having
Length = 8m
Width = 3m
Height = 4m
Volume of a cuboid = length x width x height
= 8m x 3m x 4m
= 96 m3
(b) Since the given shape is a cube having side = 3m
Volume of a cube = side x side x side
= 3m x 3m x 3m
= 
27m3
(c) Since the given shape is a cuboid having
Length = 15m
Width = 4m
Height = 8m
Volume of a cuboid = length x width x height
= 15m x 8m x 4m
480 m3
(d) Since the given shape is a cube having side = 6m
Volume of a cube = side x side x side
= 6m x 6m x 6m
= 
216 m3

(iii) Which of the following has a greater volume?
(all units are in cm)
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1Sol: Shape A is cuboid having
length = 4m
width = 2m
height = 3m
Volume of Shape A = length x width x height
= 4m x 2m x 3m
= 24m3
 Shape B is cuboid having
length = 3m
width = 5m
height = 2m
Volume of Shape A = length x width x height
= 3m x 5m x 2m 
= 30m3
Shape B has greater volume, i.e. 30 cm cubes.

(iv) Tick the one which has more weight.
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1 Sol: Table

(v) If one bucket holds 2 litres, how many would 9 buckets hold?
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1Sol: Volume of water 1 bucket can hold = 2 litres
Volume of water 9 buckets can hold = 9 x 2 = 18 litres
So, the answer is 18 litres.

(vi) How much heavier is the toffee packet which has mass 1 kg 845 g in comparison to 500 g of chocolates?Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1 Sol: Since first toffee packet weighs 1kg 845g = 1845g
And second toffee packet weighs 500g
Heavy toffee packet can be calculated as
=1845g - 500g
 = 1345g

(x) If a cup holds 250ml, how many cups would it take to fill a 5 litre bottle?
Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1Sol: Volume of liquid 1 cup can hold = 250 ml = 250/1000 = 0.25l
Cups required to fill a 5 litre bottle = 5 x (1/0.25) = 20 cups

Q2: Fill in the blanks.


(i) The amount of space occupied by an object is its__________.
(ii) 1000 millilitre is equal to_________ litre.
(iii) Volume of a cube of side 3 cm is _________cu cm.
(iv) Half of one litre is same as _________ milliliter.
(v) If the volume of a cube is 27 cubic cm, its one side is_________.
Ans: (i) Volume
(ii) one
(iii) 27 cu cm
(iv) 500 ml
(v) 3ml

Q3: Choose the correct option.


(i) Find the volume of a cube of edge 4 cm?
(a) 4 cubic cm
(b)16 cubic cm
(c) 64 cubic cm
(d) 32 cubic cm

Ans: 64 cubic cm

(ii) Find the volume of a cuboid of length = 3 cm, breadth= 2 cm and height = 10 cm?
(a) 50 cubic cm
(b) 60 cubic cm
(c) 15 cubic cm
(d) 45 cubic cm

Ans: 60 cubic cm

(iii) The volume of a cube is 216 cubic cm. Find its edge?
(i) 4 cm
(ii) 6 cm
(iii) 8 cm
(iv) 10 cm

Ans: 6 cm

(iv) The volume of a cuboid is 1500 cubic m. If the length and breadth are 25 m and 6 m respectively. Find its height?
(i) 150 m
(ii) 15 m
(iii) 10 m
(iv) 5m

Ans: 10 m

(v) How many coins are there in a sack of 5 rupee coins if it weighs 9 kg, if one coin weighs 9g?
(a)
 1000
(b) 2000
(c) 3000
(d) 4000

Ans: 1000

The document Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1 is a part of the Class 5 Course Mathematics for Class 5: NCERT.
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FAQs on Class 5 Maths - How Big How Heavy - CBSE Worksheets Solutions - 1

1. How big is a Class 5 vehicle?
Ans. A Class 5 vehicle can vary in size depending on the specific model and make, but generally, it falls into the medium-duty truck category with a gross vehicle weight rating (GVWR) between 16,001 to 19,500 pounds.
2. What are some examples of Class 5 vehicles?
Ans. Some examples of Class 5 vehicles include delivery trucks, box trucks, medium-duty tow trucks, and medium-duty school buses.
3. How heavy can a Class 5 vehicle be?
Ans. Class 5 vehicles have a maximum gross vehicle weight rating (GVWR) of 19,500 pounds. This weight includes the vehicle's own weight plus the maximum weight it can carry in terms of cargo and passengers.
4. What kind of license do I need to drive a Class 5 vehicle?
Ans. In most jurisdictions, a regular driver's license is sufficient to operate a Class 5 vehicle. However, it is always recommended to check the specific requirements of your local Department of Motor Vehicles (DMV) or licensing authority.
5. Can a Class 5 vehicle be used for towing?
Ans. Yes, Class 5 vehicles are often used for towing purposes. Their medium-duty classification allows them to handle towing loads of varying sizes, making them suitable for tasks such as towing trailers, boats, or other heavy equipment.
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