The names of 14 students from section A, 15 students from section B and 16 students from section C were selected. The age of all the 45 students was different. Again, one name was selected from them and it was found that it was of section B. What was the probability that it was the youngest student of the section B?
The total number of students = 45 When 1 name was selected from 45 names, the probability that he was of section B = 15/45 = 1/3 But from the question, there are 15 students from the section B and the age of all 15 are different therefore, the probability of selecting one i.e. youngest student from 15 students will be 1/15.
The Chandrayaan-4 mission is aimed at achieving which of the following goals?
Canada Pension Plan Investment Board (CPPIB) has sold 1.7 per cent stake in private sector lender Kotak Mahindra Bank, mopping up to _______ .
The Reserve Bank of India has imposed how much penalty on Axis Bank for failure to comply with Know Your Customer (KYC) regulations after RBI’s Inspec...
Chandrayaan 3 achieved a significant milestone by successfully soft-landing on which unexplored region of the Moon?
Which book reveals how evolutionary biology can help fund managers become better at their craft?
The National Statistical Office (NSO) has released the estimates of Gross Domestic Product (GDP) for the April-June quarter (Q1) of 2023-24, both at Con...
Which new system has the Indian Army launched to enhance generator tracking and protection?
What is TROPEX-23 recently conducted by The Indian Navy?
I. A cultural festival held by the Indian Navy
II. A training program for Navy pe...
What growth rate did India's defence production achieve in FY24?
How many Farmers' Producer Companies (FPCs) were established in Nagaland to promote organic farming?
