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Let number of dried flowers sold by shop A be ‘x’. Number of silk flowers sold by the shop A = 0.8x According to question, => x + 0.8x = 180 => x = 100 So, number of dried flowers sold by shop A = 100 And number of silk flowers sold by the shop A = 0.8x = 80 Total number of flowers sold by shop B = 180 × (100/40) = 450 Number of dried flowers sold by the shop B = 450 × (20/100) = 90 Number of silk flowers sold by the shop B = 450 – 90 = 360 Number of dried flowers sold by the shop C = 7 × (100/5) = 140 Number of silk flowers sold by the shop C = 360 - 120 = 240 Required % = [(380 – 180)/380] × 100 = 54% approx.
Which of the following is used in the first generation of computers?
Portrait and Landscape are:
Which of the following is a non-volatile storage device?
Invention of graphical user interface (GUI) and the mouse took place in which generation of computers?
Codes consisting of bars or lines of varying widths or lengths that are computer-readable are known as—
1 GB is equal to
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Which of the following represents one billion characters ?
Which number system is usually followed in a typical 32-bit computer ?
A(n) _________ is text that you want printed at the bottom of the page?