RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 21. Mensuration-II (Volumes and Surface Areas of a Cuboid and a Cube)

Subject: Maths - Class 8th

Q. No. 20 of Exercise 21.2

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20

Fill in the blanks in each of the following so as to make the statement true :


(i) 1 m3= ……….. cm3


(ii) 1 litre = …….cubic decimetre


(iii) 1 kl = ………… m3


(iv) The volume of a cube of side 8 cm is …….


(v) The volume of a wooden cuboid of length 10 cm and breadth 8 cm is 4000 cm3. The height of the cuboid is …50…. cm.


(vi) 1 cu. Dm = …….. cu. Mm


(vii) 1 cu. Km = ……… cu. M


(viii) 1 litre = ......cu. Cm


(ix) 1 ml = ……. Cu. Cm


(x) 1 kl = …… cu. Dm = ……….. cu. Cm.

(i)

(ii)

(iii)

(iv) Side of cube = 8 cm

Volume of cube =

(v) Volume of cuboid = 4000 cm3

Length = 10 cm , breadth = 8cm

Then,

Height =

(vi)

=

(vii)

(viii)

(ix)

(x)

1

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