A dice is thrown `(2n+1)` times. The probability that faces with even numbers show odd number of times is

A dice is thrown the probability of the event that either en even number appears or odd number appears is

A dice is thrown the probability of the event that either en even number appears or odd number appears is

A dice is thrown 80 times. If the probability of having an even number is 7/10 then how many times an odd number appears on dice?

A die is thrown 200 times. If the probability of getting an even number is 2/5dot How many times an odd number is obtained?

A six faced fair dice is thrown until 2 comes, then the probability that 2 comes in even number of trials is (dice having six faces numbered 1,2,3,4,5 and 6 )

One coin is thrown 100 times. The probability of coming tails in odd number

One coin is thrown 100 times. The probability of coming tails in odd number