Match the following columns: Column I Column I

1.	Match the following columns: Column I Column II(a) Theradii of circular ends of(p) 2418π a bucket in the form of frustum of a cone of height 30 cm are 20 cm and 10 cm respectively. The capacity of the bucket is ..... cm3. [Take π=227.](b) The radii of the circular ends(q) 22000 of a conical bucket of height 15 cm are 20 cm and 12 cm respectively. The slant height of the bucket is.... cm.(c) The radii of the circular ends(r) 12 of a solid frustum of a cone are 33 cm and 27 cm and its slant height is 10 cm. The total surface area of the bucket is ..... cm2.(d) Three solid metallic spheres of(s) 17 radii 3 cm, 4 cm and 5 cm are melted to form a single solid sphere. The diameter of the resulting sphere is ...... cm. The correct answer is (a)−........, (b)−........, (c)−........, (d)−.........
Answer» Match the following columns: $\begin{matrix} C o l u m n I & C o l u m n I I (a) T h e r a d i i o f c i r c u l a r e n d s o f & (p) 2418 π a b u c k e t i n t h e f o r m o f f r u s t u m o f a c o n e o f h e i g h t 30 c m a r e 20 c m a n d 10 c m r e s p e c t i v e l y . T h e c a p a c i t y o f t h e b u c k e t i s . . . . . c m^{3} . [T a k e π = \frac{22}{7} .] (b) T h e r a d i i o f t h e c i r c u l a r e n d s & (q) 22000 o f a c o n i c a l b u c k e t o f h e i g h t 15 c m a r e 20 c m a n d 12 c m r e s p e c t i v e l y . T h e s l a n t h e i g h t o f t h e b u c k e t i s . . . . c m . (c) T h e r a d i i o f t h e c i r c u l a r e n d s & (r) 12 o f a s o l i d f r u s t u m o f a c o n e a r e 33 c m a n d 27 c m a n d i t s s l a n t h e i g h t i s 10 c m . T h e t o t a l s u r f a c e a r e a o f t h e b u c k e t i s . . . . . c m^{2} . (d) T h r e e s o l i d m e t a l l i c s p h e r e s o f & (s) 17 r a d i i 3 c m, 4 c m a n d 5 c m a r e m e l t e d t o f o r m a s i n g l e s o l i d s p h e r e . T h e d i a m e t e r o f t h e r e s u l t i n g s p h e r e i s . . . . . . c m . \end{matrix}$ The correct answer is $(a) -_{. . . . . . . .,}$ $(b) -_{. . . . . . . .,}$ $(c) -_{. . . . . . . .,}$ $(d) -_{. . . . . . . . .}$

Match the following columns: Column I Column II(a) Theradii of circular ends of(p) 2418π a bucket in the form of frustum of a cone of height 30 cm are 20 cm and 10 cm respectively. The capacity of the bucket is ..... cm3. [Take π=227.](b) The radii of the circular ends(q) 22000 of a conical bucket of height 15 cm are 20 cm and 12 cm respectively. The slant height of the bucket is.... cm.(c) The radii of the circular ends(r) 12 of a solid frustum of a cone are 33 cm and 27 cm and its slant height is 10 cm. The total surface area of the bucket is ..... cm2.(d) Three solid metallic spheres of(s) 17 radii 3 cm, 4 cm and 5 cm are melted to form a single solid sphere. The diameter of the resulting sphere is ...... cm. The correct answer is (a)−........, (b)−........, (c)−........, (d)−.........

Answer»

Match the following columns:

$\begin{matrix} C o l u m n I & C o l u m n I I (a) T h e r a d i i o f c i r c u l a r e n d s o f & (p) 2418 π a b u c k e t i n t h e f o r m o f f r u s t u m o f a c o n e o f h e i g h t 30 c m a r e 20 c m a n d 10 c m r e s p e c t i v e l y . T h e c a p a c i t y o f t h e b u c k e t i s . . . . . c m^{3} . [T a k e π = \frac{22}{7} .] (b) T h e r a d i i o f t h e c i r c u l a r e n d s & (q) 22000 o f a c o n i c a l b u c k e t o f h e i g h t 15 c m a r e 20 c m a n d 12 c m r e s p e c t i v e l y . T h e s l a n t h e i g h t o f t h e b u c k e t i s . . . . c m . (c) T h e r a d i i o f t h e c i r c u l a r e n d s & (r) 12 o f a s o l i d f r u s t u m o f a c o n e a r e 33 c m a n d 27 c m a n d i t s s l a n t h e i g h t i s 10 c m . T h e t o t a l s u r f a c e a r e a o f t h e b u c k e t i s . . . . . c m^{2} . (d) T h r e e s o l i d m e t a l l i c s p h e r e s o f & (s) 17 r a d i i 3 c m, 4 c m a n d 5 c m a r e m e l t e d t o f o r m a s i n g l e s o l i d s p h e r e . T h e d i a m e t e r o f t h e r e s u l t i n g s p h e r e i s . . . . . . c m . \end{matrix}$

The correct answer is

$(a) -_{. . . . . . . .,}$ $(b) -_{. . . . . . . .,}$ $(c) -_{. . . . . . . .,}$ $(d) -_{. . . . . . . . .}$

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