Question
A bag contains 3 white balls , 5 blue balls , and 8 red
balls . One ball is picked randomly from the bag and discarded. What is the probability of selecting a red ball from the remaining balls?Solution
Required probability: = Probability of drawing (White in first, Red in second) + Probability of drawing (Blue in first, Red in second) + Probability of drawing (Red in first, Red in second) = (3/16) X (8/15) + (5/16) X (8/15) + (8/16) X (7/15) = (24/240) + (40/240) + (56/240) = (120/240) = (1/2)
In the National Curriculum Framework for School Education (NCFSE), what does the term "rootedness in India" refer to?
Which of the following is/are the outcomes of the Public distribution system (PDS)?
(I)- It has helped in stabilising food prices and making f...
Which of the following ministries are NOT involved in the implementation of BBBP scheme?
_____ has been decided as the International Year of Millets.
One of the sub-schemes of SMILE is Central Sector Scheme for Comprehensive Rehabilitation for Welfare of Transgender Persons. Which of the following is ...
Which of the following Statements is/are True?
I- A Producer Organisation (PO) is a legal entity by Primary Producers.
II- The role of FPO...
Recently union cabinet has approved the development of multipurpose cargo at an estimated cost of Rs.2,250.64 crore at ___________.
Which of the following Statements about the Stand Up India scheme is/are Correct?
(I) It facilitates bank loans between Rs. 10 lac to Rs 1 Cro...
Fill in the third blank with the cut-off land holding to be eligible for the Scheme.
The Sansad Ratna Awards 2023 are conferred to the Members of Parliament for enriching parliamentary proceedings with their rich insights. Dr. APJ Abdul ...