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Recent questions tagged cubes

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1

ISI2015-MMA-45
Angles between any pair of $4$ main diagonals of a cube are $\cos^{-1} 1/\sqrt{3}, \pi – \cos ^{-1} 1/\sqrt{3}$ $\cos^{-1} 1/3, \pi – \cos ^{-1} 1/3$ $\pi/2$ none of the above

Arjun asked in Geometry Sep 23, 2019

by Arjun

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ISI2018-DCG-21
A box with a square base of length $x$ and height $y$ has an open top and its volume is $32$ cubic centimetres, as shown in the figure below. The values of $x$ and $y$ that minimize the surface area of the box are $x=4$ cm $\&$ $y=2 $ cm $x=3$ cm $\&$ $y=\frac{32}{9} $ cm $x=2$ cm $\&$ $y=8 $ cm none of these.

gatecse asked in Geometry Sep 18, 2019

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3

Cubes and dices
A cuboid is divided into 192 identical cubelets . This is done by making minimum number of cuts possible. Find the minimum number of cuts. Is there something missing in this question? If not then please suggest a method to solve . Thank you:)

hrcule asked in Quantitative Aptitude Jun 26, 2018

by hrcule

1.0k views

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1 answer

4

Sanjay Sharma asked in Databases Apr 30, 2016

by Sanjay Sharma

267 views

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5

Sanjay Sharma asked in Databases Apr 30, 2016

by Sanjay Sharma

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Recent questions tagged cubes