Get Started with ixamBee
Start learning 50% faster. Sign in now
If 70% of the population of village C are working professionals which is equal to 35000.
70% of the population of village C = 35000
population of village C = 50000
The ratio between the population of village A and C is 9:10 respectively.
population of village A = (50000/10)x9 = 45000
The total population of villages A and B together is 75000.
population of village B = 75000-45000 = 30000
‘y’% and (y+15)% of the population of village A and B are working professionals. The total non working professionals population of village B and A together is 25500.
45000 of y% + 30000 of (y+15)% = 75000-25500
450 x y + 300 x (y+15) = 49500
3 x y + 2 x (y+15) = 330
3y+2y+30 = 330
3y+2y = 330-30
5y = 300
Value of ‘y’ = 60
Which PowerPoint view displays each slide of the presentation as a thumbnail and is useful for rearranging slides?
A Personal Computer uses a number of chips mounted on a circuit board called
The Apple equivalent of a motherboard is _______.
Which of the following places common data elements in order from smallest to largest?
Which of the following is not an e-mail service provider?
The operating system that is self-contained in a device and resident in the ROM is ______
What is the purpose of "swap space" or "page file" in virtual memory management?
Which of the following printers is used in conjunction with computers and uses dry ink powder?
Who is recognised as the Father's of the Internet?
Which of the following shortcut keys is used to close current or active window?
