The solution of the simultaneous linear equations 2x + y = 6 and 3y = 8 + 4x will also be satisfied by which one of the following linear equations ?
x + y = 5
2x + y = 9
2x – 3y = 10
2x + 3y = 6
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
Miscellaneous · Easy
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