Operations on Measurement of Mass

Q.

Convert $2.5kg$ into $g$.

Q. At birth, a baby weighs around 2.5 kg. After 2 years the baby weight is around 10 kg. How many times is a baby heavier than he was at birth?

1. 5 times
2. 4 times
3. 2.5 times
4. 3 times

Q.

Convert

$2362$ ml into l and ml

Q. Ravi packed 12 boxes of sweets each weighing 200 grams. What is the total weight of sweets Ravi packed?

1. 3 kg
2. 2 kg
3. 2.5 kg
4. 2.4 kg

Q.

Convert

$7.2klintoklandl$

Q. If the weight of 12 books is 4.8 kg, then weight of 15 such books is ______ kg.

1. 6

Q.

650g + 350 g = _____ kg

1. 1

2. 1000

3. 10

4. 100

Q.

Fill in the blank with a suitable unit of measure

Your weight is $35$ ___

Q.

Mukesh purchased four pieces of rope $4\mathrm{m}85\mathrm{cm}$, $8\mathrm{m}67\mathrm{cm}$, $9\mathrm{m}56\mathrm{cm}$ and $12\mathrm{m}45\mathrm{cm}$ long respectively. Express the total length of the rope in terms of

(a) centimeters (b) meters and (c) decimeter.

Q. 12 kg 850 g + 2 kg 350 g = ________

1. 14 kg 100 g
2. 15 kg 100 g
3. 15 kg 200 g
4. 14 kg 200 g

Q.

Ted bought 3 L of milk. His brother drank 2500 mL. How many milliliters of milk did Ted have left over?

1. 500 mL
2. 400 mL
3. 1000 mL
4. 300 mL

Q.

500 mg = _____ g

1. 5

2. 50

3. 500

4. 0.5

Q.

Add : $8.8+8.88+88.888$

Q. 5020 g = ___ kg + _____ g

1. 5, 20
2. 5, 200
3. 5, 2
4. 6, 20

Q.

Add $7.99+4.53+0.01+0.47$

Q. How many times is Tim heavier than Ron?

1. 3 times
2. 5 times
3. 2 times
4. 4 times

Q.

Fill in the blank:

The length of a river is $1043\mathrm{Km}$. Its length in meters is_

Q. 1 kilogram is equal to grams.

1. 100
2. 1000
3. 10000
4. 10

Q. Add : 1.5 kg + 500 g = ______.

1. 2.1 kg
2. 2 kg
3. 2.2 kg
4. 1.75 kg

Q. 1 hectogram is more than 1 decagram.

1. False
2. True

Q. The weight of Rashmi and Anisha are 69.725kg and 69.45kg respectively. By how much does Rashmi weigh more than Anisha?

1. 725 gms
2. 275 gms
3. 752 gms
4. 572 gms

Q.

4 kg - 400 g = ____.

1. 3600 g

2. 3400 g

3. 2400 g

4. 2600 g

Q.

Find the total weight 4 dumbells if one dumbell weighs 800 grams.

1. 4 kg

2. 0.32 kg

3. 3.2 kg

4. 32 kg

Q.

From the given figure, find the weight of the mangoes.

1. 2 kg

2. 2.4 kg

3. 2.8 kg

4. 3 kg

Q.

Find thesum in each of the following:

(a) $0.007+8.5+30.08$

(b) $15+0.632+13.8$

(c) $27.076+0.55+0.004$

(d) $25.65+9.005+3.7$

(e) $0.75+10.425+2$

(f) $280.69+25.2+38$