Question
A circle has a radius of 21 cm and the area of its
sector is 308 cm². Find the angle subtended by the arc at the center of the circle. (Use π = 22/7)Solution
Area of sector = (A/360) X π X radius2, where 'A' is the angle subtended by arc at the centre So, (A/360) X (22/7) X 212 = 308 Or, (A/360) X 1,386 = 308 Or, 'A' = 80
Hard disk are organized asÂ
Which special-purpose register in a CPU keeps track of the address of the next instruction to be executed? Â
Which of the following is not one of the standard file extensions of an image file?
Low-Level Languages include which of the following? Â
Which function is used to remove unwanted characters from the start and end of a string?
What does Li-Fi technology primarily use for data transmission?
Which of the following provides the necessary instructions for how the device communicates with the other computer hardware?
Which bank has proactively made a provision of ₹500 crore towards its exposure of about ₹1,300 crore to the cash-strapped Go First Airlines, who...
In machine or assembly language, the code that defines the fundamental tasks for the CPU is known asÂ
'Bharat Parv 2023' celebrated in which city?
