Let the speed of stream be ‘x’ km/hr. So, speed of boat in still water = 5 × x = 5x km/hr Downstream speed of boat = 5x + x = 6x km/hr According to question; 6x = 126/7 = 18 Or, x = 3 Upstream speed of the boat = 5x – x = 4x = 4 × 3 = 12 km/hr Required time taken = 108/12 = 9 hours
Multipoint topology is
What is the primary advantage of using shared memory for IPC?
In natural language processing (NLP), what does TF-IDF stand for?
Comparing two strings by using which function?
How can the Banker's algorithm be used to prevent deadlocks?
What is the purpose of a domain name in web technology?
Which of the following is a component of a combined cycle power plant?
In a three-phase system, each phase has a voltage of 400V. Calculate the line voltage (phase-to-phase voltage) in the system.
The full form of Malware is ________
Which of the following is/are Network Audit Tools/Software
