On a Sunday, your Parents took you to a fair. You could see lot of toys displayed, and you wanted them to buy a RUBIK’s cube and strawberry ice-cream for you. Observe the figures and answer the questions-:
Question 1
The length of the diagonal if each edge measures 6cm is
(a) 3√3
(b) 3√6
(c) √12
(d) 6√3
Question 2
Volume of the solid figure if the length of the edge is 7cm is-
(a) 256 cm
3
(b) 196 cm
3
(c) 343 cm
3
(d) 434 cm
3
Question 3
What is the curved surface area of hemisphere (ice cream) if the base radius is 7cm?
(a) 309 cm
2
(b) 308 cm
2
(c) 803 cm
2
(d) 903 cm
2
Question 4
Slant height of a cone if the radius is 7cm and the height is 24 cm___
(a) 26 cm
(b) 25 cm
(c) 52 cm
(d) 62 cm
Question 5
The total surface area of cone with hemispherical ice cream is
(a) 858 cm
2
(b) 885 cm
2
(c) 588 cm
2
(d) 855 cm
2
