CBSE Class 4 Maths Jugs And Mugs Worksheet Set 01

Question 1. Karan got an empty 500 ml cold drink bottle. Look at the picture and discuss what he did to fill the water up to mark of a big conical flask.
Answer: Karan used his 500 ml bottle 4 times to fill the 2 liter conical flask completely, because 2 liters is equal to \(2000\text{ ml}\) and \(2000 \div 500 = 4 \text{ times}\).
In simple words: He poured 500 ml four times to make 2 liters.
Exam Tip: Always convert liters to milliliters before doing division: \(1\text{ liter} = 1000\text{ ml}\), so \(2\text{ liters} = 2000\text{ ml}\).

Question 2. A big bottle contains 1 liter oil. A little bottle having capacity of 200ml. How many number of little bottle can be filled by this big bottle?
200 ml + ______ + _______ + _______ + ________ + = 1 liter
Answer: 200 ml + 200 ml + 200 ml + 200 ml + 200 ml = 1 liter.
Total number of little bottles needed = 4 additional bottles (5 bottles in total to fill 1 liter).
In simple words: Five 200 ml bottles make 1 liter since \(5 \times 200\text{ ml} = 1000\text{ ml}\).

Exam Tip: Remember that \(1000\text{ ml}\) makes one complete liter.

Question 3. Look at this pictures. Now write the name of things with capacity that can be filled in these bottles.
Answer:
(i) Eye drop, 15 ml
(ii) Medicine, 100 ml
(iii) Milk, 1 liter
(iv) Cold drink, \(1\frac{1}{2}\) liter
In simple words: Match container sizes with realistic daily items like eye drops, medicine bottles, milk cartons, and cold drink bottles.

Exam Tip: Small quantities like drops use milliliters (ml), while larger quantities use liters (l).

Question 4. Fill the table accordingly.
Answer:
(i) Mug (200 ml): For 2 liters = 10 times, For 3 liters = 15 times.
(ii) Glass (250 ml): For 2 liters = 8 times, For 3 liters = 12 times.
(iii) Pot (500 ml): For 2 liters = 4 times, For 3 liters = 6 times.
(iv) Bucket (1 liter): For 2 liters = 2 times, For 3 liters = 3 times.
In simple words: Divide the total capacity (2000 ml or 3000 ml) by the object's capacity to find how many times it is used.

Exam Tip: Set up division clearly: \(\frac{2000\text{ ml}}{\text{Capacity}}\) for 2 liters.

Question 5. Calculate and fill in the blanks.
e.g.:- \(5 \times 200\text{ ml} = 1\text{ liter}\)
a) \(10 \times 200\text{ ml} =\) __________.
b) ______ ml \(\times 20 = 2\text{ liter}\).
c) \(550\text{ ml} +\) _____ ml \(= 1\text{ liter}\).
d) \(1\text{ liter} -\) _____ ml \(= 250\text{ ml}\).
e) \(5\text{ liter } 500\text{ ml} \div 5 =\) ______ liter \(+\) ________ ml.
Answer:
a) \(2\text{ liters}\) (since \(2000\text{ ml} = 2\text{ liters}\))
b) \(100\text{ ml}\) (since \(100 \times 20 = 2000\text{ ml}\))
c) \(450\text{ ml}\) (since \(1000 - 550 = 450\))

d) \(750\text{ ml}\) (since \(1000 - 250 = 750\))
e) \(1\) liter \(+ 100\) ml (since \(5000\text{ ml} \div 5 = 1000\text{ ml}\) and \(500\text{ ml} \div 5 = 100\text{ ml}\))
In simple words: Balance both sides of the equation using the rule \(1\text{ liter} = 1000\text{ ml}\).

Exam Tip: Always keep units consistent (either all in ml or all in liters) before performing arithmetic.

Question 6. Ram goes to his nani's home by car for which one liter petrol is required for one kilometer. If nani's home is at 10 Km. How much petrol needed?
Answer:
Petrol required for \(1\text{ km} = 1\text{ liter}\)
Distance to nani's home = \(10\text{ km}\)
Total petrol needed = \(10 \times 1\text{ liter} = 10\text{ liters}\) (Note: If the text says 750 ml per km, then \(10 \times 750\text{ ml} = 7500\text{ ml} = 7\frac{1}{2}\text{ liters}\)).
In simple words: Multiply the distance by the petrol consumed per kilometer.

Exam Tip: Read rate problems carefully to identify consumption per unit.

Question 7. For making a glass of coffee, sonu uses 20 ml milk. He wants to make 50 cup of coffee. How much milk did he required?
Answer:
Milk required for 1 cup = \(20\text{ ml}\)
Number of cups = \(50\)
Total milk required = \(50 \times 20\text{ ml} = 1000\text{ ml} = 1\text{ liter}\).
In simple words: Multiply cups by milk per cup to get total milliliters, then convert to liters.

Exam Tip: \(1000\text{ ml}\) can be written as \(1\text{ liter}\).

Question 8. How many cups of coffee be made by \(1\frac{1}{2}\) liter milk?
Answer:
Total milk = \(1\frac{1}{2}\text{ liters} = 1500\text{ ml}\)
Milk per cup = \(20\text{ ml}\)
Number of cups = \(\frac{1500}{20} = 75\text{ cups}\).
In simple words: Divide total milk in milliliters by 20 ml.

Question 9. If he made 100 cup coffee then find how much milk he needed?
Answer:
Milk per cup = \(20\text{ ml}\)
Number of cups = \(100\)
Total milk needed = \(100 \times 20\text{ ml} = 2000\text{ ml} = 2\text{ liters}\).
In simple words: Multiply 100 cups by 20 ml to get 2000 ml, which is 2 liters.

Exam Tip: Multiplying by 100 just means adding two zeros to the number.

Question 10. Doctor suggested a patient to take eye drop with 25 ml medicine for 5 days. How much medicine will be use by the patients?
Answer:
Total medicine for 5 days = \(25\text{ ml}\)
Medicine used per day = \(\frac{25\text{ ml}}{5} = 5\text{ ml}\).
In simple words: Divide the total medicine by the number of days to find the daily dose.

Exam Tip: Pay attention to whether the question asks for the total or the daily amount.

Question. The jars below contain some juice.  Which of the following is true?

(a) Jar 1 and 3 have the same amount of juice
(b) Jar 1 has the greatest amount of juice
(c) Jar 2 has the greatest amount of juice
(d) Jar 3 has the greatest amount of juice

Answer : D

Question. How many cups of water would Popeye need to make the same soup for 12 people?
A list of things that Popeye uses to make spinach soup for 4 PEOPLE is shown below. Study it and answer the question.
Chopped spinach     1 cup
Water                         2 cups
Salt                            a pinch
Milk                            350 ml
(a) 4
(b) 6
(c) 8
(d) 12

Answer : B

Question. How many times would you need to fill this cup with water to fill a jug of capacity 1 litre ? 

(a) ONCE
(b) 10 TIMES
(c) 100 TIMES
(d) 1000 TIMES

Answer : B

Question. Popeye finds that 350 ml of milk fills 2 teacups. How many millilitres of milk does one teacup hold?
(a) 120
(b) 125
(c) 175
(d) 700

Answer : C

Question. Which of the following would be the best unit to express the weight of a tomato?
(a) Grams
(b) Kilograms
(c) Centimetres
(d) Millilitres

Answer : A

Question. Yash bought a 1-litre bottle of soft drink. He poured out soft drink from it to fill two glasses, each of capacity 200 ml. How much soft drink was left in the bottle?
(a) 600 ml
(b) 400 ml
(c) 200 ml
(d) 100 ml

Answer : A

A shop attendant in a store finds this sticker on the floor.
Which of the following things could the sticker belong to?

(a) a jar of Boost
(b) a bottle of vanilla essence
(c) a computer CD program
(d) a bottle of orange squash

Answer : D

Question. Tanmay wants to make two bottles (capacity 1000 ml each) of Lemon Up drink for his friends. How much water will he need?
(a) about half a litre
(b) about 1 litre
(c) about 2 litres
(d) about 18 litres

Answer : C

Question. The jug shown here can be filled up by pouring 10 full cups of water into it. How much water does the cup hold when it is full?

(a) 100 ml
(b) 125 ml
(c) 200 ml
(d) 250 ml

Answer : C

Question. Three points out of the four points (A,B,C,D) lie on a diameter of a circle. Which of the point will not lie on it.?

(a) A
(b) B
(c) C
(d) D

Answer : C

Competency :-Formation of Numbers

A. Use the appropriate unit (L or ml) for the following:

a. Water in a small cup__________

b. Capacity of water in a water tank___________

c. Cough syrup in a spoon____________

d. Oil in an oil tank________

e. Eye drop in an eyedropper__________

f. Water in the sump_________

g. shampoo in sachet_________

h. Milk in a milk packet________

Competency: Problem Solving Ability

A. Draw any three standard measuring jars used for measuring the liquid

Competency : Problem Solving Ability

A. Study the table and Solve

a. water required by a family for different purposes in a day is as follows

B. Find:

A. The total amount of water used in a day.

B. The total amount of water used in a week.

C . The total amount of water used in a month.