There are 6 letters for 3 envelopes. In how many different ways can the envelopes be filled?
120
130
100
110
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?
Solution |
2
Discuss
|
How many rectangles can be formed out of a chess board ?
Solution |
3
Discuss
|
One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is not a face card (Jack, Queen and King only)?
Solution |
4
Discuss
|
In how many ways the letters of the word “UNDERDOG” can be arranged such that the first and last letters are same and no two vowels are together?
Solution |
5
Discuss
|
Three unbiased coins are tossed. What is the probability of getting at most two heads ?
Solution |
6
Discuss
|
There are three rooms in a motel: one single, one double, and one for four persons. How many ways are there to house seven persons in these rooms?
Solution |
7
Discuss
|
In how many ways can a cricketer can score 200 runs with fours and sixes only?
Solution |
8
Discuss
|
How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed?
Solution |
9
Discuss
|
If A, B and C are mutually exclusive and exhaustive events of a random experiment such that P(B)=3/2P(A) and P(C)=1/2P(B), then P(A∪C)=
Solution |
10
Discuss
|
A number lock on a suitcase has 3 wheels each labeled with 10 digits from 0 to 9. If the opening of the lock is a particular sequence of three digits with no repeats, how many such sequences will be possible?
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved