Question

A BOX CONTAIN 6 BLUE AND 4 RED BALLS 2 BALLS DRAWN AT RANDOM FIND THE PROBABILITY THAT THEY ARE OF SAME COLOUR

Answer 1

Answer:

5). pro of black queen- =2/52

6). pro.of a black ball-=6/10

7). pro.of getting less than 3= 2/6

8). pro.of getting greater than 5= 1/6

9). pro. of getting an even no.=9/18

10). pro. of same birthday= 1/365

11). pro. of perfect square

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