Question
There are 14 boys and 6 girls giving interview for a
job. If three of them are selected, then what is the probability that one of the three is a girl and the other two are the boys?Solution
Total Number of candidates = 20 Let ‘S’ be the Sample Space Then, n(S) = number of ways of three candidates who got selected n(S) = 20C3 = 1140 Let ‘E’ be the event of 1 girl and 2 boys selected Therefore, n(E) = number of possibility of 1 girl out of 6 and 2 boys out of 14 n(E) = 6C1 × 14C2 = 546 Now the required Probability = (n(E))/(n(S)) = 546/1140 = 91/190
External benchmark rate means the reference rate which includes:
Linear model of communication involves: -
As per which convention, trivial transactions can be ignored?
According to the stipulations for reporting fraud, when is the Statutory Auditor required to forward a report to the Secretary, Ministry of Corporate Af...
Under which method of Depreciation, the written down value of the asset is always more than zero:
Which company expanded its collections portfolio offering in the Banking, Financial Services, and Insurance (BFSI) segment with Kotak Mahindra Bank and ...
What new category of trading participants was introduced by IFSCA in April 2024 to allow foreign entities to trade without a physical presence in the IF...
IFSCA, with support from GoI, has instituted a flagship thought leadership event, “InFinity Forum” as an annual feature beginning in 2021. This even...
The approximate percentage change in a bond’s price for a 1% change in yield to maturity is given by:
What risk management framework must a Payment Service Provider implement when engaging with Third-party Service Providers (TSPs) under the IFSCA (Paymen...
Relevant for Exams:
