Latest Elitmus Aptitude Question SOLUTION: Find the no of ways in which you can fill 3*3 grid(with 4 corners defined as a,b,c,d) if you have 3 white marbles and 6 black marbles. A)9C3 B)5C3 C)9C3+6C3 D)(9C3+5C3)/3!

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(#M40018472) ELITMUS question Permutation and combination Keep an EYE

Find the no of ways in which you can fill 3*3 grid(with 4 corners defined as a,b,c,d) if you have 3 white marbles and 6 black marbles.
A)9C3
B)5C3
C)9C3+6C3
D)(9C3+5C3)/3!

Asked In Elitmus Sumit Rawal (11 years ago)

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