Ans:
Q2. Choose the correct option to understand whether the following objects roll, slide or do both:i) 
(b) Slides
(c) Both roll and slide
Ans: (a) Rolls
(ii)
(a) Rolls
(b) Slides
(c) Both roll and slide
Ans: (b) Slides
(iii)
(a) Rolls(b) Slides
(c) Both roll and slide
Ans: (c) Both roll and slide
(iv)
(a) Rolls
(b) Slides
(c) Both roll and slide
Ans: (b) Slides
(v)
(a) Rolls
(b) Slides
(c) Both roll and slide
Ans: (a) Rolls
(vi)
(a) Rolls
(b) Slides
(c) Both roll and slide
Ans: (b) Slides
(vii)
(a) Rolls
(b) Slides
(c) Both roll and slide
Ans: (a) Rolls
(viii)
(a) Rolls
(b) Slides
(c) Both roll and slide
Ans: (a) Rolls