Question
A started a business with an investment of Rs.18000.
After few months B joined him with an investment of Rs.22500. If at the end of the year, they share the profit in the ratio of (A:B) 16:15, then find after how much time B joined the business?Solution
Let B invested for ‘m’ months. According to the question, => (18000 x 12)/(22500 x m) = 16/15 => m = 9 months So, the required time = 12 – 9 = 3 months
What is job scheduling in an operating system?
What application layer protocol is responsible for translating domain names to IP addresses?
Which is not in relation to the database.
In dynamic programming, what does "optimal substructure" mean?
Which component in the MVC architecture communicates directly with the database?
Which famous sorting algorithm uses the divide-and-conquer strategy?
In a synchronous sequential circuit, what is the purpose of the clock signal?
Fork() command is used to create a new process. State true or false.
Which consensus mechanism is used by Bitcoin, the first blockchain-based cryptocurrency?
Which of the following is NOT a common application of IoT?
Relevant for Exams:
