If a coin is tossed for a single time, the possible outcomes are {H,T}
No. of possible outcomes for a single time =2
The coin is tossed 6 times
In this case, the outcomes of each toss is independent of the outcomes of other tosses. So, the number of outcomes will get multiplied.
Total number of outcomes for 6 tosses
= 2×2×2×2×2×2=64
∴ The required answer is B.