Question
Ajay started a work and left working after 8 days. Vijay
finished the remaining work in next 36 days. Had Ajay left the work after working for 12 days then Vijay would have finished the remaining work in next 24 days. Then find in how many days Ajay and Vijay alone can complete the work?Solution

Which of the following is used in second generation computer?
The device which store information and are used by the computer for its working are called
____________ Â is the attempt to obtain sensitive information such as usernames, passwords, and credit card details (and money), often for malicious ...
A __________ is computer software that transforms computer code written in one programming language (the source language) into another computer languag...
What is the term for large groups of computers working together to solve problems? Â Â Â
How much cloud storage does Dropbox offer to users for free?
Which of the following is an example of telecommunication?
The Internet has been around for a few decades, but when was the Web invented?
Which of the following is an example of compressed file extensions?
What is metadata?