Question
There is a fraction whose denominator is 5 more than its
numerator. If the numerator is increased by 10 and denominator is decreased by 4, the fraction will have its value 2. What is the fraction?Solution
Let the fraction be (x)/(y). As per the question, y = x  + 5, (x+10)/(x+5-4) = 2 Or  x + 10 = 2 x + 10 – 8 Or x = 8 Fraction = (8)/(8 + 5) = (8)/(13)
What is the unit of electric current?
What does PHP stand for?
Which of the following is NOT a common exception class in Java?
What is a common characteristic of problems suitable for dynamic programming solutions?
Which layer of the TCP/IP model is responsible for IP addressing and routing?
Which cryptographic system uses two different keys for encryption and decryption?
Which of the following synchronization mechanisms is known for its "wait" and "notify" operations?
Which statement accurately describes an NP-complete problem?
In a database cluster setup, what is the purpose of a "warm standby" server?
In a digital signature scheme, what does the process of "signing" mean?
