Conversion Units for Mass and Capacity(Metric System)

Q.

An air conditioner can cool the hall in $40minutes$ while another takes $45minutes$to cool under similar conditions. If both air conditioners are switched on at the same instance then how long will it take to cool the room approximately?

1. $18min$

2. $19min$

3. $22min$

4. $24min$

Q. How much gram(s) equal(s) 10 miligrams?

1. 0.01

Q. An elephant, on average, drinks 200 L of water in a day. If a glass holds approximately 25 cL of water, calculate the number of glasses of water consumed by the elephant in a day.

1. 800 glasses of water.
2. 400 glasses of water.
3. 8 glasses of water.

Q.

Express in $kg$ using decimals.

$80g$

Q. How many times will we use the following container to transfer 50 L 500 mL of liquid from Tank 1 to Tank 2?

1. 200
2. 202
3. 204
4. 206

Q. Paula has 4 containers of 500 mL of orange juice. How many containers of 2 dL can be filled with that juice?

1. 10 containers
2. 20 containers

Q.

Find the value of

$(2km120m)+(3km5m)-(1km525m)$ .Giving your answer in $km$

Q.

The maximum number of charms that will fit on a bracelet is $3\left(d-\frac{2}{3}\right)$, where $d$ is the diameter (in centimeters) of the bracelet.

(A). Write and interpret a simplified expression that represents the maximum number of charms on a bracelet.

(B). What is the maximum number of charms that fit on a bracelet that has a diameter of $6$ centimeters?

Q. What is the total weight of items (in kg) bought by Sarah altogether?

1. 20 kg
2. 25 kg
3. 30 kg
4. 40 kg

Q. How many liters of water does he drink in a week?

1. 2 L
2. 14 L
3. 7 L
4. 2, 000 L

Q. Mike wants to make a cup of tea. For this, he needs equal amount of water and milk. He should have of water with 10 centilitres of milk.

1. 100 milliliters
2. 1000 milliliters
3. 1 milliliter

Q. Joe's grandmother wanted to make a delicious dish for them. Joe and his little sister went to a supermarket to buy cooking oils. Joe bought 2 packs of refined oil, each of capacity $1\text{pt},$ and $1\text{cup}$ of coconut oil. His sister bought three packs of $\frac{1}{2}\text{pt}$ mustard oil each. Calculate the total amount of oil they bought all together(in gallon).

1. $\frac{1}{2}\text{gal}$
2. $\frac{1}{3}\text{gal}$

Q. Tom, a 20-year-old man, weighs 200 pounds. He isn't familiar with the phrase pounds. Could you please assist him in determining his weight in ounces(oz)?

Q. In Jim's bag, there is a total $4\text{kg}5\text{g}$ of fruit snack packs. If there are total $15$ packs, then find the weight of each fruit snacks package.

1. $267$ g
2. $260$ g
   
3. $250$ g

Q. Jim has 19, 700 g of sand in his sandbox. He brings home another 6, 300 g of sand from the beach to add to his sandbox.

How many kilograms of sand does Jim have in his sandbox now?

1. 26, 000 kg
2. 26 kg
3. 260 kg
4. 2, 600 kg

Q. Max has 15 packets of flour in his store, each weighing 1 kg 400 g. Find the total weight of the flour.

1. 25 kg
2. 20 kg
3. 22 kg
4. 21 kg

Q. A fruit vendor have fruit juice in different containers of capacity 375 mL, 500 mL, 250 ml and 750 ml. How many liters of juice does the vendor have in total?

1. 1.875

Q. A fertilizer mixture is prepared by mixing 200 cg and 0.5 kg of specific components. If 5, 000 mg of the mixture is used then the leftover quantity.

1. is 497 mg
2. is -4799.5 mg
3. is 497 g

Q. A wire has a total length of 10 dm 10 cm. It is broken into 11 equal pieces. Finally, 3 such pieces are joined together end-to-end. Find the length of the joined wire (in dm).

1. 3

Q. How many milliliters are required to make 20 centiliters?

1. 200

Q. Henry wants to make a cup of tea. He needs equal amounts of water and milk. What quantity of water should he add to 10 centiliters of milk?

1. 10 milliliters
2. 100 deciliters
3. 1 liter
4. 1 deciliter

Q. Kathy prepares 4 containers containing 500 mL of orange juice each. How many containers of capacity 2 deciliters can be filled with the juice that Kathy prepares?