MCQ
Which animal can be placed in group $Z?$
- ABird.
- ✓Frog.
- CShark.
- DDog.
$Z$ represents an animal that can live both on land and in water. Hence frog, which is an amphibian can be placed in $Z. $ The bird and dog live on land while shark lives in water.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
|
$(i)$
|
Tyres
|
|
$(ii)$
|
Sprayers
|
|
$(iii)$
|
Gas cylinders
|
|
S.No.
|
Changes
|
Type
|
|
$1.$
|
Sharpening of pencil.
|
Physical, reversible.
|
|
$2.$
|
Evaporation of water.
|
Physical, irreversible.
|
|
$3.$
|
Opening of a bud.
|
Chemical irreversible.
|
|
$4.$
|
Rusting of iron.
|
Chemical reversible.
|