Expressing The Unit of Mass

Q. Shikha went to buy grapes. If the shopkeeper used one weight of 1 kg and another of 250 g to exactly weigh the grapes, then how many grams of grapes did she buy?

1. 1250 g
2. 1000 g
3. 1.250 g
4. 125.0 g

Q. If $15.5$ litres of refined oil costs Rs. $1063.30$, what is the cost of $1$ litre of refined oil?

1. Rs. $68.60$
2. Rs. $75.95$
3. Rs. $70.89$
4. Rs. $62.55$

Q. $\frac{3}{4}\text{ths of circular cake is shared equally among}\text{6 people. The share that each person gets is}$

1. $\frac{3}{6}$
2. $\frac{1}{6}$
3. $\frac{6}{24}$
4. $\frac{1}{8}$

Q. Rajan drives his car at a speed of 45 km per hour. How much distance will he cover in 5 hours?

1. 225 km
2. 215 km
3. 22500 km
4. 90 km

Q. $\text{Which of the following parcels require the}least\text{number of packages?}$

$Parcel1:\text{4 kg of apples packed into}\text{packages of}\frac{1}{3}\text{kg.}$

$Parcel2:\text{5 kg of apples packed into}\text{packages of}\frac{1}{2}\text{kg.}$

1. Cannot be determined
2. Parcel 1
3. Parcel 2
4. Both parcels require the same number of packets.

Q. Tommy makes dolls. He can make $500$ dolls in $1$ hour $16$ minutes and $29$ seconds, How long will it take him to make $6,000$ dolls?

1. $15$ hrs $17$ mins and $48$ secs
2. $15$ hrs $17$ mins and $38$ secs
3. $15$ hrs $27$ mins and $48$ secs
4. $15$ hrs $27$ mins and $38$ secs

Q.

The SI unit of mass is _____.

1. gram

2. milligram

3. kilogram

4. decagram

Q. $\text{A measuring cup can hold}\frac{1}{4}L\text{of water.}\text{The number of cups needed to fill a}\frac{6}{8}L\text{bottle is}$

1. 4
2. 3
3. 1
4. 2

Q. $\text{A pizza costing}\$\frac{40}{3}\text{is divided into 8 equal slices.}\text{The cost of each slice is given by}$

1. Equation C
2. Equation B
3. Equation A
4. Equation D

Q. $\text{A pizza costing}\$\frac{40}{3}\text{is divided into 8 equal slices.}\text{The cost of each slice is given by}$

1. Equation A
2. Equation D
3. Equation B
4. Equation C

Q. Ramesh is a milkman. He has a total mixture of milk and water of 48.6 L. The mixture has 41.2 L pure milk. What quantity of water is there in the mixture?

[1 mark]

Q.

Which of the following would you use to measure the weight of a rock ?

1. Measuring tape

2. Balance scale

3. Compass

4. Measuring can

Q. Which among these is the greatest?

1. 20 m
2. 5 litre
3. 10 kg
4. Cannot be determined

Q. Which among the folowing is not a unit of mass?

1. Milligram
2. Litre
3. Gram
4. Kilogram

Q.

The SI unit of mass is _____.

1. decagram

2. kilogram

3. gram

4. milligram

Q.

Seema's bag weighs $\frac{3}{2}$ kg. What is its weight in grams?

1. 1.5 g

2. 150 g

3. 1500 g

4. 3000 g

Q.

The weight of a person is generally measured in terms of _____.

1. grams

2. kilograms

3. milligrams

4. centigrams

Q.

Suggest an estimate of the kilogram.