Question
A and B can complete a work together in 32 days. If A
alone can complete one-fourth of the work in ‘x’ days and remaining work is completed by B alone in 6x days, then find the value of x.Solution
Time taken by A to complete the work = (x × 4) = 4x days Time taken by B to complete the work = (6x × 4/3) = 8x days According to question, => (1/4x) + (1/8x) = 1/32 => (2 + 1)/8x = 1/32 => 8x = 96 => x = 12
What does below UNIX command do?
rm file1 file2
Which Technology is used for collision detect in Local Area Network
Consider the following two statements.
S1: Â Destination MAC address of an ARP request is a broadcast address.
S2: Â Destination MAC add...
Which famous algorithm uses dynamic programming to find the shortest path in a weighted, directed graph?
The Poisson distribution is typically used to model:
Which programming concept allows a variable name to refer to different entities based on its location in code?
The normal distribution is also known as the:
If we want to represent the graph as an______ , then it can be implemented as_______.Â
Which logic gate produces an output that is the complement of the input?
What is the main advantage of Hadoop's HDFS (Hadoop Distributed File System)?
Relevant for Exams:
