If a variable line passes through the point of intersection of the lines x + 2y - 1 = 0 and 2x - y - 1 = 0 and meets the coordinate axes in A and B, then what is the locus of the mid-point of AB?
3x + y = 10xy
x + 3y = 10xy
3x + y = 10
x + 3y = 10
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
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Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy