Question

Match the following :
A
a) A liter
b) A meter
c) A Kilometer
d) A Centimeter
e) 1 hectare

B
i) 10000 m²
ii) 1000 ml
iii) 100 cm
iv) 1000 m
v) 10 mm

Answer 1

(a) A litre ⇔(ii) 1000 ml

(b) A meter ⇔(iii) 100 cm

(c) A kilometer ⇔(iv) 1000 m

(d) A centimeter ⇔(v) 10 mm

(e) 1 hectare ⇔(i) 10000 m²

explanation : litre is the unit of volume. A lite is 1 dm³ = 1000 cm³ = 1000 ml

[ 1cm³ = 1ml , 1dm = 10cm ]

metre is the si unit of length. A meter is 100 cm.

A kilometer is 1000 times of one meter.

i.e., 1 Km = 1000 m

A centimeter is 10 times of one millimeter. i.e., 1cm = 10 mm

hectare is the unit of area. a hectare is area of plot of 100m width and 100m length.

1 hectare = 100m × 100m = 10000 m²