Examine the following statements :
1. None but students are members of the club.
2. Some members of the club are married persons.
3. All married persons are invited for dance.
Which one of the following conclusions can be drawn from the above statements ?
All students are invited for dance.
All married students of the club are invited for dance.
All members of the club are married persons.
None of the above conclusions can be drawn.
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 ?
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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