Question 13 Marks
If one container can hold 1 l 75 ml of buttermilk, how much buttermilk will be there in 8 such containers?
Questions
Answer the following (3 mark each)
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12 questions · timed · auto-graded
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Question 23 Marks
A bottle of milk is poured equally into 8 glasses, leaving 120 ml of milk in the bottle.
(a) If each glass has a capacity of 360 ml, what is the total capacity of 8 glasses?
(b) How much milk was there in the bottle initially?
(c) If 1 l of milk costs ₹ 40, how much will 3 l milk cost?
(a) If each glass has a capacity of 360 ml, what is the total capacity of 8 glasses?
(b) How much milk was there in the bottle initially?
(c) If 1 l of milk costs ₹ 40, how much will 3 l milk cost?
Answer
View full question & answer→(a) Total capacity of 8 glasses
= 8 × 360 ml = 2,880 ml = 21 880 ml
(b) The amount of milk in the bottle initially
= the total amount of milk poured in the glasses + the amount of milk left
= 2,880 ml + 120 ml
= 3,000 ml
= 3 l
(c) 1 l × 3 = 3 l
₹ 40 × 3 = ₹ 120
= 8 × 360 ml = 2,880 ml = 21 880 ml
(b) The amount of milk in the bottle initially
= the total amount of milk poured in the glasses + the amount of milk left
= 2,880 ml + 120 ml
= 3,000 ml
= 3 l
(c) 1 l × 3 = 3 l
₹ 40 × 3 = ₹ 120
Question 33 Marks
Riya is filling water bottles for a picnic. She fills one 2Z bottle and four 500 ml bottles. Her friend, Aarav fills three 750 ml bottles. Who filled more water, Riya or Aarav? How much more?
Answer
View full question & answer→Water filled in four 500 ml bottles is 4 × 500 ml = 2,000 ml = 21
Total amount of water filled by Riya =21+21=41
Water filled by Aarav = 3 × 750 ml = 2,250 ml
= 21 250 ml
41 > 21 250 ml
So, Riya filled more water.
Therefore, Riya filled 1l 750 ml more water than Aarav.
Total amount of water filled by Riya =21+21=41
Water filled by Aarav = 3 × 750 ml = 2,250 ml
= 21 250 ml
41 > 21 250 ml
So, Riya filled more water.
Therefore, Riya filled 1l 750 ml more water than Aarav.
Question 43 Marks
In a community kitchen of a Gurdwara, 65 kg of flour was purchased on one day. Out of this, 42 kg 275 g flour was used for preparing langar. The next day, an additional 52 kg 500 g of flour was bought. What is the total quantity of flour now available in the kitchen store?
Answer
View full question & answer→Flour purchased + additional flour bought:
Flour used: 42 kg 275 g
Flour now available in the kitchen store:
Therefore, the total flour available in the kitchen is 75 kg 225 g.
Flour used: 42 kg 275 g
Flour now available in the kitchen store:
Therefore, the total flour available in the kitchen is 75 kg 225 g.
Question 53 Marks
In a kingdom, the king donates wheat grains equal to 10 times his weight on his birthday.
(a) If he donates 800 kg of wheat grain this birthday, what is his current weight?
(b) If he had donated 780 kg of wheat grain on his last birthday, what was his weight last year?
(c) How much weight did he gain in a year until this birthday?
(a) If he donates 800 kg of wheat grain this birthday, what is his current weight?
(b) If he had donated 780 kg of wheat grain on his last birthday, what was his weight last year?
(c) How much weight did he gain in a year until this birthday?
Answer
View full question & answer→(a) The king donates 800 kg of wheat grains on his birthday. It means 10 times the weight of the king this birthday is 800 kg. Therefore, 10 x king’s weight = 800 kg
So, king’s weight = $\frac{800}{10} kg$
= 80 kg
(b) The king donated 780 kg of wheat grains on his last birthday. It means 10 times the king’s weight last year = 780 kg.
So king’s weight last year = $\frac{780}{10} kg$
= 80 kg
(c) Weight gain = Weight of the king on this birthday – Weight of the king on last birthday
= 80 kg – 78 kg
= 2 kg
So, king’s weight = $\frac{800}{10} kg$
= 80 kg
(b) The king donated 780 kg of wheat grains on his last birthday. It means 10 times the king’s weight last year = 780 kg.
So king’s weight last year = $\frac{780}{10} kg$
= 80 kg
(c) Weight gain = Weight of the king on this birthday – Weight of the king on last birthday
= 80 kg – 78 kg
= 2 kg
Question 63 Marks
A packet of pulses weighed 11 kg 850 g. After using some pulses, the weight reduced to 7 kg 325 g. How much pulses were used?
Answer
View full question & answer→4 kg 525 gm
Question 73 Marks
A vegetable vendor sold 9 kg 300 g of tomatoes in the morning and 12 kg 750 g in the evening. What was the total weight of tomatoes sold?
Answer
View full question & answer→22 kg 50 g
Question 83 Marks
A sack of sugar weighed 12 kg 600 g. After using some sugar, only 5 kg 425 g was left. How much sugar was used?
Answer
View full question & answer→7 kg 175 g
Question 93 Marks
Seema bought 8 kg 250 g of potatoes and 6 kg 700 g of onions. What is the combined weight of the vegetables she bought?
Answer
View full question & answer→14 kg 950 g
Question 103 Marks
A shopkeeper had a sack of rice weighing 15 kg. He sold 7 kg 850 g of rice in the morning and 3 kg 600 g in the evening. How much rice is left in the sack?
Answer
View full question & answer→3 kg 550 g
Question 113 Marks
A bakery used 6 kg 750 g of sugar, 4 kg 500 g of flour, and 2 kg 250 g of butter to bake cakes in one day. What is the total weight of ingredients used?
Answer
View full question & answer→13 kg 500 g
Question 123 Marks
In a kingdom, the king donates sugar equal to 12 times his weight on his birthday.
(a) If he donates 960 kg of sugar this year, what is his weight?
(b) Last year, he donated 840 kg of sugar. What was his weight last year?
(c) How much weight did he gain in one year?
(a) If he donates 960 kg of sugar this year, what is his weight?
(b) Last year, he donated 840 kg of sugar. What was his weight last year?
(c) How much weight did he gain in one year?
Answer
View full question & answer→(a) 80 kg
(b) 70 kg
(c) 10 kg
(b) 70 kg
(c) 10 kg