A speaks truth in 75% cases and B in 80% of the cases. In what percentage of the cases are they likely to contradict each other, narrating the same incident?
5%
15%
35%
45%
Quiz Recommendation System API Link  https://fresherbellquizapi.herokuapp.com/fresherbell_quiz_api
#  Quiz 

1
Discuss

In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be there?
Solution 
2
Discuss

In a simultaneous throw of two dice, what is the probability of getting a total of 7?
Solution 
3
Discuss

Three chairs are arranged in a row facing three other chairs. 4 boys and 2 girls are to be seated on these chairs such that girls are always facing each other. In how many ways can they be seated?
Solution 
4
Discuss

How many 3digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9, which are divisible by 5 and none of the digits is repeated
Solution 
5
Discuss

If ,, are probabilities of three mutually exclusive events, then
SolutionAnswer :1/2 
6
Discuss

12 person are seated at a round table. Number of ways of selecting 2 persons not adjacent to each other is
Solution 
7
Discuss

In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together?
Solution 
8
Discuss

Two cards are drawn together from a pack of 52 cards. The probability that one is a spade and one is a heart, is
Solution 
9
Discuss

In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women?
Solution 
10
Discuss

If four dice are thrown together, then what is the probability that the sum of the numbers appearing on them is 25 ?
Solution 
#  Quiz 
Copyright © 2020 Inovatik  All rights reserved