Question
Incomes of company A and company B are in the ratio of
4:7. Had the income of company A been more by Rs.15 lakh, the ratio of their incomes would have been 3:4. What is the income of company B?Solution
Let the incomes be 4x and 7x respectively. According to the question, => (4x+15)/7x = 3/4 => 16x + 60 = 21x => x = 12 Income of company B = 7x = 7 × 12 = Rs. 84 Lakh
What does HTML stand for in web technology?
Which layer of the OSI model provides flow control, error checking, and reliability in data transmission?
In C programming, which header file is commonly used to work with DMA?
What is the data transmission direction in a Token Ring network?
Store data in single table
State true/false
Once the email is compromised, all other sites and services online associated with this email can be compromised.
Which of the following backup types provides the fastest backup and recovery performance but requires the most storage space?
What is the purpose of a semaphore in synchronization?
In which programming language is dynamic memory allocation commonly used?
What does the term "phishing" refer to in the context of cybersecurity?
Relevant for Exams:
