A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
|
Topper's Solved these Questions
PERMUTATIONS & COMBINATIONS
QUANTUM CAT|Exercise QUESTION BANK|678 VideosView PlaylistPROFIT , LOSS AND DISCOUNT
QUANTUM CAT|Exercise QUESTION BANK|205 VideosView Playlist
Similar Questions
Explore conceptually related problems
Knowledge Check
Similar Questions
Explore conceptually related problems
QUANTUM CAT-PROBABILITY-QUESTION BANK
- A card from a pack of 52 cards is lost. From the remaining cards of ...
03:58
|
Play - The digits 1,2,3,4,5,6,7,8 and 9 are written in random order to form a...
04:00
|
Play - A four digit number is formed using the digits 1, 2, 3, 5 with no r...
02:59
|
Playing Now - Five persons entered the lift cabin on the groud floor of an 8 floors ...
02:24
|
Play - If from each of the three boxes containing 3 white and 1 black , 2...
04:25
|
Play - A fair coin is tossed repeatedly. If tail appears on first four tosses...
01:33
|
Play - There are four calculators and it is known it is known that exactly tw...
04:04
|
Play - 20 girls, among whom are A and B sit down at a round table. The probab...
02:59
|
Play - Two integers xa n dy are chosen with replacement out of the set {0,...
05:44
|
Play - The probability that the birthdays of 4 different persons will fall in...
04:57
|
Play - If 6 objects are distributed at random among 6 persons, the probabilit...
04:26
|
Play - There is 4 volume encyclopaedia among 40 books arranged on a shelf in ...
03:15
|
Play - Four numbers are multiplied together. Then the probability that the pr...
03:42
|
Play - 8 couples (husband and wife) attend a dance show "Nach Baliye' in a po...
02:22
|
Play - Three persons A,B and C are to speak at a function along with five oth...
02:47
|
Play - A bag contains 16 coins of which 2 coins are counterfeit with heads on...
03:42
|
Play - A committee of five persons is to be chosen from a group of 9 people. ...
03:08
|
Play - A speaks truth in 60% cases and B speaks truth in 70% cases. The proba...
04:06
|
Play - Two squares are chosen at random on a chessboard, the probability that...
02:47
|
Play - Dialling a telephone number an old man forgets the last two digits ...
01:25
|
Play