Class 3 Maths - Measurement - CBSE Worksheets Solutions

Q1: Cross (X) the containers which have capacity of less than a litre:

Q2: A 1 l bottle is half full. How many millilitres are there in the bottle?

Ans: A 1L bottle is half full
1 L = 1000 ml
Half of 1 L = 1000/2 = 500 ml

Q3: A Jug holds 350 ml and another jug holds 650 ml. How many total litres do the jugs hold?

Ans: One Jug holds = 350 ml and
Another jug holds = 650 ml.
Both jugs hold = 350 ml + 650 ml = 1000ml = 1L

Q4: How many 250 ml cups are needed to half fill a 2 l bottle?

Ans: 8 cups are needed to fill 2 litre bottles.

Q5: Add:

a) 370 l + 195 l = 565 L

b) 126 l + 478 l =  604 L

c) 30 ml + 90 ml = 120 ml

Q6: Subtract:  

a) 819 l - 406 l = 413 L

b) 179 l - 86 l = 93 L

c) 395 ml - 274 ml = 121 ml

Q7: 2 l = 2000 ml.

Q8: How many 500 ml mugs are needed to fill a 2 l bottle? ______

Ans: 4 mugs of 5ml are needed to fill a 2 l bottle

Q9: Fill in the blanks:

a) Weight of the mobile phone is 50 g.

b) Weight of pineapples is 2 kg.

c) Weight of apples is 1 kg.

Q10: Answer the following:

a) What should be added to 7 kilograms to make it 22 kilograms?

Ans: 22 - 7 = 15 kg

b) Weight of Deepak is 52 kg and weight of Sakshi is 37 kg. Who is heavier and by how much?

Ans: Weight of Deepak =  52 kg
weight of Sakshi = 37 kg.
Deepak is heavier by 15 kg

Q11: Add or subtract:

Q12: Observe and fill in the blanks:

a) Weight of the cup is 100 g.

b) Weight of the book is 200 g.

c) Weight of the pears 1 kg.

Q13: Write down the lengths of the objects in the box:

Q14: Measure the lengths of the line segments and write their lengths in the blank space:

• 
  The length of the line segment EF is 8 cm.
• 
  The length of the line segment AB is 6 cm.
• 
  
  The length of AB = 5.5 cm.
  The length of BC = 4 cm.
  The length of CD = 5 cm.
  The length of AB + BC + CD = 14.5 cm.

Q15: Convert the following lengths into centimetres:

a) 8 m 21 cm
1m = 100 cm
800cm + 21 cm = 821cm

b) 21 m 6 cm
1m = 100cm
2100 + 6 = 2106 cm

c) 105 m 92 cm
1m = 100cm
10500 + 92 = 10592 cm

Q16: Convert the following lengths into centimetres:

a) 102 m = 10200 cm

b) 46 m = 4600 cm

c) 14 m = 1400 cm

d) 4 m = 400 cm

e) 214 m = 21400 cm

Q17: Add each of the following:

Q18: Arrange in columns and add:

Q19: Subtract each of the following:

Q20: A goods train is 232 m 55 cm long and a passenger train is 109 m 25 cm long. Which train is longer and by how much?

Ans: A goods train =  232 m 55 cm long
A passenger train = 109 m 25 cm long
Goods train is longer by 123m 30cm.

Q21: Ravi's brother bought 217 m 65 cm electric wire. He used 76 m 20 cm wire for electric fitting. How much of the wire was left with him?

Ans: Ravi's brother bought electric wire = 217 m 65 cm
He used for fitting  = 76 m 20 cm wire for electric
Wire left = 217m 65 cm - 76m 20 cm = 141m 45cm.

Q22: Kirti is 1 m 48 cm tall. Her sister is 17 cm taller than her. Find the height of Kirti's sister.

Ans: Kirti is 1 m 48 cm tall.
Her sister is 17 cm taller
Height of Kirti’s sister = 1m 48 cm - 17 cm = 1m 31m.