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Washing machines work on the principle of centrifugation. They are based on medium sized centrifuges that put an object in rotation around a fixed axis, applying force perpendicular to the axis.
P spends 20% of his monthly income in travelling. He spends 25% of his monthly income on household expenses and spends 15% of his monthly income on fami...
What approximate value will come in place of question (?) in the following given expression? You are not expected to calculate the exact value.
...26.11% of ? – 521.02 = 648.51
15.232 + 39.98% of 539.99 = ? × 6.99
(39.933% of 30.03) - (27.78`xx` 15.30) = ? - (40`xx` 38.87)
1080.04 – 330.18 + 449.98 ÷ 15.06 = ?
14.99% of 7820 + 5535.25 ÷ 123.001 - ? = 84
? = 26.08 + 18.99 × 25.07
In a village election, 300 votes were declared invalid. The winning candidate secured 60% of the valid votes and won by a margin of 1,500 votes. Find th...
[15.87% of 599.97 + 40.08 × ?] ÷ 4.04 = 8.082.02