Question
What is the gap of time between the entry of germs into
our body and appearance of symptoms of the disease called?Solution
The correct answer is A
Tokens numbered 1 to 350 are in a bag. What is the probability that the Token drawn has a number which is a multiple of 6 or 7?
A bag contains 9 Green and 10 Red balls. One ball is drawn at random. What is the probability that the ball drawn is Red?
A box contains only three colors of balls- red, green and blue. What is the minimum number of balls that should be picked from the box to ensure that at...
A sack contains 'r' silver balls and 12 gold balls. If the probability of getting a silver ball is 1/4, then find the probability of getting different c...
A box contains 5 blue jellies, some red jelly and rest yellow jelly. The probability of picking a red ball at random is 3/10, while the probability of p...
A bag contains ‘x’ red balls and 2 green balls. If the probability of getting a red ball is 7/9, then find the probability of getting different colo...
If an event E has more than one possible outcomes, it is called a ______
A bag contains 12 blue balls, 18 red balls, and 20 green balls. One ball is drawn at random. Find the probability that the ball drawn is either blue or ...
- There are five Rs. 1 coins, four Rs. 2 coins, and fifteen Rs. 5 coins in a pouch. One coin is lost. Find the probability that the lost coin is not a Rs. 1 ...
In a game, there are 12 cards, 5 of which are red and the rest are blue. If 2 cards are drawn at random, the question is to determine the probability th...
