KUMAR PRAKASHAN|Exercise Practice Paper - 3 (Section - D)|1 Videos
RELATIONS AND FUNCTIONS
KUMAR PRAKASHAN|Exercise Practice Paper - 1 (Section - D)|2 Videos
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Two balanced dice are tossed 500 times. If sum of integers obtained on dice is 9 will be the success then …….and ……….are the mean and variance of success.
A balanced dice is tossed (2n + 1) times. Find probability of an event that number 1 OR 3 OR 4 comes up at most n times.
How many times road life is enhanced?
A coin and dice are tossed . Then ….. Is the probability that coin shows head and dice shows number 6 .
Two balanced dice are tossed. Find probability of the event that sum of the numbers obtain on both dice is 3 or it is multiple of 5.
When two balanced dice are thrown simultaneously , the probility of getting the total of numbers of dice as 9 is .........
One balanced coin is tossed. If two head comes up then two balanced dice are tossed and sum of the numbers obtained on it is noted. If tail is obtain then one card is selected from the card numbered 1 to 9 and its number is noted. Then ....... is the probability of event that noted number from card is 7 or 8.
A balanced dice is tossed thrice. Find probability of getting an odd number at least once.
KUMAR PRAKASHAN-PROBABILITY-Practice Paper - 13 (Section - D (Answer the following questions))