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Definition of Sets

If cubes havi...

Question

If cubes having only black as well as green colour are removed then how many cubes will be left ?

A

4

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B

8

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C

16

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D

30

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Solution

The correct option is B $16$
Number of smaller, cubes left = Total number of smaller cubes - Number of smaller cubes having only black as well as green colour $= 24 - 8 = 16$ .

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