Question
Arjun, Bharat and Chintu together can complete a task in
8 days. Bharat is 25% less efficient than Arjun. Arjun and Chintu together can complete the task in 12 days. In how many days Chintu alone can complete the task?Solution
ATQ, Let the total work = 24 units (LCM of 8 and 12) Amount of task completed by Arjun, Bharat and Chintu together in one day = 24/8 = 3 units Amount of task completed by Arjun and Chintu together in one day = 24/12 = 2 units Amount of task completed by Bharat alone in one day = 3 – 2 = 1 unit Amount of task completed by Arjun alone in one day = 1/0.75 = 4/3 units Amount of task completed by Chintu alone in one day = 2 – 4/3 = 2/3 units Time taken by Chintu alone to complete the task = 24/(2/3) = 36 days
Which option in Microsoft Word allows you to create a duplicate copy of the selected text or object?
_________ is used to quickly apply the same formatting, such as colour, font style and size, or border style, to multiple pieces of text or graphics.
Mohak Shangle is interested in making a digital presentation for marketing his company's new product using an Open Source Software. Which of the followi...
How can you add a watermark to a document in Microsoft Word?
Which of the following inbox categories helps to focus on the emails that matter the most and separates the inbox into different tabs in MS-Outlook 365?
The name of a word document displays in ____
What is the purpose of the "Animations" tab in PowerPoint?
What does the term "cell" refer to in a spreadsheet?
The default file extension of MS-Excel is
In MS Word 365, which keyboard shortcut is used to cut the selected text?
Relevant for Exams:
