Let speed of the boat in still water be ‘3x’ km/h. Speed of the boat in upstream = 3x ÷ 3 = ‘x’ km/h Speed of the stream = 3x – x = ‘2x’ km/h Speed of the boat in downstream = 3x + 2x = ‘5x’ km/h ATQ; (24/48) × 60 = 30 So, 5x = 30 Or, x = 6 So, speed of the boat in still water = 3 × 6 = 18 km/h
What is the purpose of a condition variable in synchronization?
What is the primary design goal of a combinational circuit?
In a circuit with n nodes, how many independent KCL equations can be written?
Which of the following is a new semantic element introduced in HTML5?
What is the purpose of a responsive web design?
Which of the following is an example of two-factor authentication?
What is the purpose of a capacitor in an AC circuit?
Used to manage the layout of page
The act of simplifying a system in order to reduce complexity and allow efficient design and implementation is called as?
In RAID 5, how is data striping combined with parity information?
