Bowl 'P' initially holds 'a' liters of pure petrol. First, 25% of the petrol is removed and replaced with an equal amount of diesel. Subsequently, 40 liters of this mixture is removed, after which the remaining mixture contains 65 liters of diesel. Calculate the initial value of 'a'.
ATQ, we can find the final quantity of the milk in the resultant mixture by using the formula Final quantity of milk = X{1 – (b/X)}t, where X = initial quantity of milk, b = quantity of milk/mixture replaced and t = number of times the process is repeated. Therefore, a{1 – (0.25a/a)}{1 – (40/a)} = a – 65 Or, 0.75(a – 40) = a – 65 Or, a – 0.75a = 65 – 30 Or, a = 35/0.25 = 140
Who among the following is known as father of Internet?
Internet banking is an example of
What do you need to put your web pages on the www ?
The unit of communication at the data link layer is a .......................,,,,,,,,,,,,,
Select the option that includes file formats suitable for distributing sound files across the internet.
Who invented the World Wide Web?
How to verify that while sending confidential information over the Internet such as usernames, passwords, or credit card numbers, sent data is encrypted
The “home page” of a web site is _________.
What is the purpose of a Honeypot in network security?
Transfer of data from one application to another line is known as :
