QUESTION BANK
1. Convert the following as directed :
a. Convert into centimetres 15 m 38 cm
b. Convert into metres 2 km 80 m
c. Convert into metres and centimetres 1710 cm
d. Convert into kilometres and metres 9003 m
e. Convert into grams 2 kg 600 g
f. Convert into kilograms and grams 4108 g
g. Convert into millilitres 5 litres 35 ml
h. Convert into litres and millilitres 4698 ml
2. Write in columns and add the following :
a. 5 m 9 cm and 78 m 63 cm
b. 2 km 793 m and 4 km 837 m
c. 7 kg 12 g and 5 kg 8 g
d. 2 litres 85 ml, 7 litres 306 ml and 925 ml
3. Write in columns and subtract the following :
a. 15m 78 cm from 20 m 12cm
b 4 km 515 m from 8 km
c 7 kg 509 g from 9 kg 280g
d 4 litres 800ml from 5 litres 93 ml
4. Solve the word problems :
a. A road bridge over a river is 3 km 287 m long. A railway bridge is 2 km 624 m long. What is the total length of the two bridges?
b. Thomson has to run 500m. If he runs only 423m 45cm, find the remaining distance.
c. 4 kg 475 g of white paint is mixed with 11 kg 275 g of red paint. Find the combined weight of the paint.
d. An oil tin weighs 25kg 350 g. The empty tin weighs 475g. Find the weight of the oil.
e. Hanif used 1 l 500 ml, 2 l 800 ml and 1 l 350 ml petrol in his car. How much total petrol did he use?
f. Sunder brought 3 l 254 ml of orange juice. He drank 725 ml of juice. How much juice was left?
ANSWERS
1. a. 1538 cm b. 2080 m c. 17 m 10 cm d. 9 km 3m
e. 2600 g f. 4 kg 108g g. 5035 ml h. 4 l 698 ml
2. a. 83 m 72 cm b. 7 km 630 m c. 12 kg 20 g d. 10 l 316 ml
3. a. 4 m 34 cm b. 3 km 485 m c. 1 kg 771 g d. 293 ml
4. a. 5 km 911 m b. 76 m 55 cm c. 15 kg 750 g d. 24 kg 875 g
e. 5 l 650 ml f. 2 l 529 ml
HOTS
1. The distance between Delhi, Jaipur and Agra is as follows :-
Delhi to Jaipur : 270 km, Agra to Jaipur : 240 km, Delhi to Agra: 210 km.
Meena and Rakhi are separately visiting Jaipur. Meena travels directly to Jaipur from Delhi. Rakhi travels from Delhi to Agra and then from Agra to Jaipur. Who travels more distance and by how much?
2. A jug contains 2100 ml of water. How many glasses of 50 ml and 25 ml can be filled so that the jug is empty?
3. Poonam bought 4 kg 325 g of rice. Since she did not have enough money, she returned 750 g of it. How much rice did she buy?
4. A belt is 3 m long. Four such belts are joined to make a line. Is the line of 4 belts longer than 1200 cm?
5. Devesh rode 2 km on his bike. His sister Arushi rode 3000 m on her bike. His brother Aditya rode 500m more than Devesh but less than Arushi. How many km did Aditya ride?
6. A box contains 4 bags of sugar. The total weight of all 4 bags is 12 kg. What is the weight of each bag of sugar? What will be the weight of 5 such boxes?
ANSWERS
1. Rakhi by 180 km
2. 50ml- 42 glasses, 25 ml - 84 glasses
3. 3 kg 575 g
4. No, it is equal.
5. 2 km 500m
6. 3 kg, 60kg
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