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: 8 @ 14 # 36 = d ⇒ d = 8³- (14 + 36) = 512 – 50 = 462 50 $ d % 11 = 50 $ 462 % 11 ⇒ 50% of 462 +11 = 231 + 11= 242
Pipe ‘X’ can fill a tank in 20 hours while pipe ‘Y’ can empty it in 24 hours. They were operated alternately starting with pipe ‘X’. Find th...
The average of 20 numbers is 62. If 3 is added to each number, then the new average will be:
P can complete a work in 25 days, while Q can complete the same work in 30 days. They work together for 5 days, and then P is replaced by R, who can com...
A container has 360 litres of a mixture containing milk and water in the ratio of 3:2. 50 litres of milk and ‘p’ litres of water are added into the ...
Solve the equation: 2x² - 8x + 6 = 0.
What is the primary purpose of an operating system in a computer system?
If log 2 = 0.3210 and log 3 = 0.4661, the value of log5 1024 is:
Which company had the highest total production for the year?
Income of A is twice the income of B. B and A spend 55% and 65% respectively of their incomes. Find the savings of A, if B saves Rs. 18000 in a month.
A sphere is inscribed in a cylinder. The radius of the cylinder is 7 cm. What is the volume of the sphere?