You are not logged in.
A die is rolled 10 times.Find the no. of outcomes in which at least one die shows 3.
thanks anonimnystefy
A train going from Delhi to Jaipur stops at 7 intermediate stations.Five persons enter the train during the journey with five different tickets of the same class.how many different sets of tickets they could had
find no. of points (x,y,z) in space whose each coordinate is a Negative Integer such that x+y+z+12 =0
anonimnystefy can you explain me
thanks
no. of parallelogram that can be formed by using 4 parallel lines intersecting other set of 3 parallel lines
gAr and TheDude how can you get it
thanks
Select a non-negative integer n at random. What is the probability that the first digit of 2^n is a ``one'' (in base 10 notation)?
How many matrices, A, are there such that all the entries of A are either 0 or 1, exists, and all the entries of are either 0 or 1?
If I toss 4 dice, what is the probability that the product of the numbers is 36
thank dude
the no. of 5 digit no. that can be formed using the digit 0,1,2,3,4,5 that are divisable by 6 when repetition is not allowed is
there are 6 different pair of gloves . if 8 gloves are selected at random. then the probability that there are exactly two pairs is
The sum of the different four-digit number is formed from the number 1, 2, 3, 4, 5
thanks to all
can any one explain me how can i get such no.
and their sum
yes you are saying right
Are you asking us to find all of the three digit numbers where the middle digit is a perfect square? Like 142, the middle digit 4 is a square
find three digit numbers in which the middle one is a perfect square are formed using the digits 1 to 9
and also find sum of their digits
If A and B are two events such that
andThen
(i)
(ii)
(iii)
(iv)
i understand like this way
at least two ball drawn are green means two ball drawn are green + all three balls drawn are green
but not getting answer
answer is = 5/13
thank
thank bobbym
how can you get this
i have understand like that
if a no. is divisable by 8 then it has a factor 4.2
means no. is even and last two digit are divisable by 4
A bag contain 8 red and 6 green balls. three balls are drawn one after another without replacement .
find the probability that at least 2 balls drawn are green
If the eight digits 1, 2, 3, 4, 5, 6, 7, 8 are randomly permuted, what is the probability that the resulting eight-digit number is divisible by 8
thank bobbym
but how can you get this
plz explain here
3 distinct integers are selected at random from 1 to 20. find the probability that their sum is divisible by 5.
means if any given objective question of 4 options
one or more answer is correct
answer for above question is given as options
(i) (1/15)^3 (ii) 1-(14/15)^3 (iii) 1/5 (iv) None of these