If the letters of the word PROBABILITY a...

If the letters of the word PROBABILITY are written down at random in a row, the probability that two B-s are retogether is

A

`(2)/(11)`

B

`(10)/(11)`

C

`(3)/(11)`

D

`(6)/(11)`

Text Solution

Verified by Experts

The correct Answer is:

A

Topper's Solved these Questions

PROBABILITY
TARGET PUBLICATION|Exercise COMPETITIVE THINKING (ADDITION THEOREM AND CONDITIONAL PROBABILITY)|73 Videos
PROBABILITY
TARGET PUBLICATION|Exercise COMPETITIVE THINKING (MISCELLANEOUS)|3 Videos
PROBABILITY
TARGET PUBLICATION|Exercise CRITICAL THINKING (BAYES THEOREM AND ODDS)|13 Videos
FACTORIZATION FORMULAE
TARGET PUBLICATION|Exercise EVALUATION TEST|8 Videos
SETS, RELATIONS AND FUNCTIONS
TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

Similar Questions

Explore conceptually related problems

If the letters of the word MISSISSIPPI are written down at random in a row,what is the probability that four S s come together.

If the letters of the word ATTRACTION are written down at random, find the probability that i. all the T ‘s occur together ii. No two T’s occur together.

If all the letters of the word SUCCESS are written down at random in a row,then the probability that no two C' s and no two S's occur together is

If all the letters of the word IIT-JEE are written at random in a row, then the probability that both Is come before T, is 1/(15) b. 1/(30) c. 1/(10) d. 1/3

If all the letters of the word IIT-JEE are written at random in a row, then the probability that both I's come before T, is (a)1/5 (b) 1/(30) (c) 1/(10) (d) 1/3

If the letters of the word ASSASSIN are written down in a row,the probability that no two S's occur together,is

If the letters of the word ATTRACTION are written down at random,find the probability that (i) all the T's occur together,(ii) no two T's occur together.

All letters of the word 'CEASE' are arranged randomly in a row, then the probability that to E are found together is

If the letters of the word ALGORITHM are arranged at random in row what is the probability that the letters GOR must remain together as a unit?

TARGET PUBLICATION-PROBABILITY-COMPETITIVE THINKING (ALGEBRA OF EVENTS , CONCEPT OF PROBABILTIY)

A box contains 6 nails and 10 nuts. Half of the nails and half of t...
Text Solution
|
Two integers are chosen at random and multiplied. Find the probabil...
Text Solution
|
Write the probability that a number selected at random from the set of...
Text Solution
|
An integer is chosen form {2k//-9k le k le 10} . The probability ...
Text Solution
|
The probability that a non-leap your selected at random will contain 5...
Text Solution
|
Two dice, one black and one white are rolled. The probability that su...
Text Solution
|
Two cards are drawn at random from a pack of 52 cards. Find the proba...
Text Solution
|
A bag contains 17 tickets, numbered from 1 to 17. A ticket is drawn an...
Text Solution
|
If the letters of the word PROBABILITY are written down at random in a...
Text Solution
|
Letters in the word HULULULU are rearranged. The probability of all th...
Text Solution
|
26 cards numbered from 1 to 26. One card is chosen. Probability that ...
Text Solution
|
A coin is tossed four times. The probability that atleast one heads tu...
Text Solution
|
In a throw of three dice, the probability that at least one die sows u...
Text Solution
|
The probability that an event will fail to happen is 0.05. The probab...
Text Solution
|
Probability of solving of sum correctly by A ,B and C is (1)/(2...
Text Solution
|
Three plyaers A,B and C play a game . The probability that A,B, a...
Text Solution
|
There are 5 red balls and x black balls . If two balls are drawn at r...
Text Solution
|
There are four machines and it is known that exactly two of them are ...
Text Solution
|
In four schools B(1),B(2),B(3),B(4) the percentage of girls students...
Text Solution
|
7 white balls and 3 black balls are kept randomly in order. Find the p...
Text Solution
|