Start learning 50% faster. Sign in now
The "Model" in the MVC architecture is responsible for managing data and business logic. This includes communication with the database to retrieve, update, or manipulate data. The "Model" encapsulates the database operations and shields the rest of the application from direct database communication.
A buffalo alone can plough field ‘A’ in 40 days. A Bull alone can plough the field ‘A’ in 80 days. Find the number of days taken by 3 bulls and ...
Asmita and Bhanu working together can complete the task in ____ days, and the efficiency of Sam is 50% more than that of Asmita. Bhanu alone can complet...
With a bucket full of water, a tank can be filled with 16 buckets. When each bucket holds 12.5 liters of water, how many buckets of 10-liter capacity ca...
Ashish and Anil can do a piece of work in 10 days and 15 days respectively. Ashish completed 40% of the work. Find the time taken by Anil to complete th...
A takes 30% longer to complete a task than B. If the total payment for the work is Rs. 11,500 and they complete the task together, how much should A be ...
A and B together can complete a work in 15 days, while B and C together can complete the same work in 20 days. If A, B, and C together can complete the ...
Working 10 hours a day, Jagan can complete a work in 12 days while working 8 hours a day, Magan can complete the same work in 9 days. If Jagan and Magan...
Atul, Qureshi, and Chintu can individually complete a certain task in 27 days, 30 days, and 36 days, respectively. They all begin working on the task to...