1.

Four students A, B, C and 0 distributed 30 marbles among themselves. No two students got equal number of marbles. No student got more than 10 marbles. No student got less than 5 marbles. A and C got odd number of marbles. B and D got even number of marbles. A got more marbles than B, C got more marbles than D, B got more marbles than D.Mean of number of marbles with B, C, D is:

A. 6
B. 7
C. 8
D. None of the above
Answer» C. 8


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