Advertisements
Advertisements
Question
Classify the following events:
A ball thrown up in the air will fall down after some time.
Options
Certain to happen
Impossible to happen
May or may not happen
Solution
Certain to happen
Explanation:
It is certain to happen that a ball thrown up in the air will fall down after sometime due to gravity.
APPEARS IN
RELATED QUESTIONS
In a simultaneou throw of a pair of dice, find the probability of getting:
an even number on first
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
neither a red card nor a queen.
A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is:
red?
A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is:
white
If you have a collection of 6 pairs of white socks and 3 pairs of black socks. What is the probability that a pair you pick without looking is
black?
When two dice are rolled:
List the outcomes for the event that total is less than 5.
A coin is tossed 15 times and the outcomes are recorded as follows:
H T T H T H H H T T H T H T T. The chance of occurrence of a head is 50 percent.
The letters written on paper slips of the word MEDIAN are put in a bag. If one slip is drawn randomly, what is the probability that it bears the letter D?
Classify the following events:
Getting head when a coin is tossed.
Classify the following events:
Today moon will not revolve around the earth.
