Probability - Quantitative Aptitude (MCQ) questions for Q. 29391

Q.  In a drawer there are 4 white socks, 3 blue socks and 5 grey socks. Two socks are picked randomly. What is the possibility that both the socks are of same color?
- Published on 11 Apr 17

a. 4/11
b. 1
c. 2/33
d. 19/66

ANSWER: 19/66


  • SUBASHINI   -Posted on 15 Oct 18
    In socks sum how come 5/33 is changes to 10/66...I don't understand 10 over there... how 10 came....please explain me sir

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