Question
Monthly income of Amit and Bhola is Rs. (x + 120) and
Rs. x, respectively. If monthly income of Amit is increased by 16% while that of Bhola is decreased by 32% then the ratio of their respective income becomes 9:5, respectively. Find the monthly income of Amit.Solution
According to question; {1.16 Γ (x + 120)}/(0.68 Γ x) = 9/5 => 145x + 17400 = 153x So, x = 2175 So, monthly income of Amit = x + 120 = 2175 + 120 = Rs. 2295
Which among the following is used for removing a software bug / defect which is available for free of cost from the software provider?
Which of the following is the full-form of ENIAC?
_______________ is used in second generation computer.
In a computer file system which among the following is top or first in hierarchy?
The device used to carry digital data on analogue lines is called as
.......... is the key we use to run the selected command.
Which of the following shortcut key save the open document in MS Word like ‘Ctrl + S’?
Which of the following is designed to control the operations of a computer?
What is the function of a Content Delivery Network (CDN) in web hosting?
What is the smallest and largest font size available in Font Size tool on formatting toolbar?