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GMAT Numerical Ability - Permutation and Combination Sample Question with Solutions

(#M40022100) GMAT QUESTION PERMUTATION AND COMBINATION Keep an EYE

We have to arrange ( as a sandwich ) 2 pieces of bread from 4 pieces of bread. The number of ways to do this will be 4P2 which equals 12. Now lets add the information that there are two pieces of wheat bread and two pieces

Asked In GMAT MAN (12 years ago)

Unsolved

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(#M40022099) GMAT QUESTION PERMUTATION AND COMBINATION Keep an EYE

I have 2 slices of bread made of wheat and 2 slices of bread made of Rye (4 slices of bread in total). How many different types of sandwiches can be made ?

Asked In GMAT MAN (12 years ago)

Unsolved Read Solution (6)

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(#M40000265) GMAT QUESTION Keep an EYE

There are 6 boxes numbered 1, 2,...6. Each box is to be filled up either with a red or a green ball
in such a way that at least 1 box contains a green ball and the boxes containing green balls are
consecutively numbered. The total number of ways in which this can be done is
(A) 5 (B) 21
(C) 33 (D) 60
(E) 40

Asked In GMAT neeraj (15 years ago)

Solved Karthik Pandiyan Read Solution (5)

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