Rashid Imam (Officer (Indirect taxation)) (296 Points)
16 July 2012
Pacer
(C)
(86 Points)
Replied 17 July 2012
322 cubes will have atleast one face painted in pink colour.
Rashid Imam
(Officer (Indirect taxation))
(296 Points)
Replied 17 July 2012
| Originally posted by : Pacer | ||
 |
322 cubes will have atleast one face painted in pink colour. |
 |
| Originally posted by : Sushil poudel | ||
|
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There would be 418 cubes painted pink |
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THIS IS THE CORRECT ANSWER...
EXPLANATION:
THERE ARE SIX LATERAL FACES:
TWO FACES OF DIMENSION : 5 * 8
TWO FACES OF DIMENSION : 5 * 13
TWO FACES OF DIMENSION : 8 * 13
SURFACE AREA OF ABOVE FACES WOULD BE ((5X8)+(5X13)+(8X13)) x 2 = 418
Rashid Imam
(Officer (Indirect taxation))
(296 Points)
Replied 17 July 2012
Dear Jiju.... If u take one side surface, u cant take that portion on other side.. u have to leave that portion
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