Recent questions tagged Class-10

0 votes

Q: Three coins are tossed together. Find the probability of getting: (i) exactly two heads (ii) at most two heads (iii) at least one head and one tail

Three coins are tossed together. Find the probability of getting: (i) exactly two heads (ii) at most two heads ( ... tail (iv) no tails Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A and B throw a pair of dice. If A throws 9, find B’s chance of throwing a higher number.

A and B throw a pair of dice. If A throws 9, find B’s chance of throwing a higher number. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: Two unbiased dice are thrown. Find the probability that the total of the numbers on the dice is greater than 10.

Two unbiased dice are thrown. Find the probability that the total of the numbers on the dice is greater than 10. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is: (i) a black ... (xviii) a red card Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: In a lottery of 50 tickets numbered 1 to 50, one ticket is drawn. Find the probability that the drawn ticket bears a prime number.

In a lottery of 50 tickets numbered 1 to 50, one ticket is drawn. Find the probability that the drawn ticket bears a prime number. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: An urn contains 10 red and 8 white balls. One ball is drawn at random. Find the probability that the ball drawn is white.

An urn contains 10 red and 8 white balls. One ball is drawn at random. Find the probability that the ball drawn is white. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: What is the probability that a number selected from the numbers 1, 2, 3, …, 15 is a multiple of 4?

What is the probability that a number selected from the numbers 1, 2, 3, …, 15 is a multiple of 4? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A bag contains 6 red, 8 black and 4 white balls. A ball is drawn at random. What is the probability that the ball drawn is not black?

A bag contains 6 red, 8 black and 4 white balls. A ball is drawn at random. What is the probability that the ball drawn is not black? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A bag contains 5 white balls and 7 red balls. One ball is drawn at random. What is the probability that ball drawn is white?

A bag contains 5 white balls and 7 red balls. One ball is drawn at random. What is the probability that ball drawn is white? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: Tickets numbered from 1 to 20 are mixed up and a ticket is drawn at random.

Tickets numbered from 1 to 20 are mixed up and a ticket is drawn at random. What is the probability that the ticket ... of 3 or 7? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance