Quantitative Aptitude
Permutation, Combination & Probability
An URN contains 6 blue, 4 red, 3 green and 2 yellow marbles.
If two marbles are picked at random what is the probability that either both are yellow or both are green.
A B C 4/105 D E None of these
Permutation, Combination & Probability Flashcard List
1) |
2) |
3) |
4) |
5) |
6) |
7) |
8) |
9) |
10) |
11) |
12) |
13) |
14) |
15) |
16) |
17) |
18) |
19) |
20) |
21) |
22) |
23) |
24) |
25) |
26) |
27) |
28) |
29) |