A three-digit number is selected at random from the set of all three-digit numbers. The probabil....

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=G-GGpGUd8yY



Duration: 0:54
0 views
0


A three-digit number is selected at random from the set of all three-digit numbers. The probability that the number selected has all the three digits same is
\( \mathrm{P} \)
(1) \( 1 / 9 \)
(2) \( 1 / 10 \)
(3) \( 1 / 50 \)
(4) \( 1 / 100 \)


📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2024-01-23The probability that at least one of the events \( A \) and \( B \) happens is \( \frac{3}{5} \)....
2024-01-23Two cards are drawn at random from a pack of 52 cards. The probability of getting at least a spa....
2024-01-2310 different books and 2 different pens are given to 3 boys so that each gets equal number of th....
2024-01-23A committee consists of 9 experts taken from three institution \( A, B \) and \( C \), of which ....
2024-01-23The probability that a dealer will sell at least \( 20 \mathrm{TV} \) sets during a day is 0.45 ....
2024-01-23Two numbers \( a, b \) are chosen from the set of integers \( 1,2,3, \ldots, 39 \). Then probabi....
2024-01-23A composite number is selected at random from the first 30 natural numbers and it is divided by ....
2024-01-23If \( A \) and \( B \) are two events such that \( P(A \cap B)=0.3 \) and \( P\left(A^{\prime} \....
2024-01-23A bag has 10 balls. Six balls are drawn in an attempt and replaced. Then another draw of 5 balls....
2024-01-23If \( a \) is an integer lying in \( [-5,30] \), then the probability that the graph of \( y=x^{....
2024-01-23A three-digit number is selected at random from the set of all three-digit numbers. The probabil....
2024-01-23A cricket club has 15 members, of whom only 5 can bowl. If the names of 15 members are put into ....
2024-01-23A dice is thrown six times, it being known that each time a different digit is shown. The probab....
2024-01-23Dialing a telephone an old man forgets the last two digits only that these are different dialed ....
2024-01-23A drawer contains 5 brown socks and 4 blue socks well mixed. A man reaches the drawer and pulls ....
2024-01-23A four figure number is formed of the figures 1, 2, 3, 5 with no repetitions. The probability th....
2024-01-23A student obtain \( 75 \%, 80 \% \) and \( 85 \% \) in three subjects. If the marks of another s....
2024-01-23Five different games are to be distributed among 4 children randomly. The probability that each ....
2024-01-23There are only two women among 20 persons taking part in a pleasure trip. The 20 persons are div....
2024-01-23South African cricket captain lost the toss of a coin 13 times out of 14 . The chance of this ha....
2024-01-23Three balls marked with 1,2 and 3 are placed in an urn. One ball is drawn, its number is noted, ....