Half of the villagers of a certain village have their own houses. One-fifth of the villagers cultivate paddy. One-third of the villagers are literate. Four-fifth of the villagers are under 25 years of age. Which one of the following statements is certainly correct?
All the villagers who have their own houses are literate.
Some villagers under 25 years of age are literate.
Only half of the villagers who cultivate paddy are literate.
No villager under 25 years of age has his own house.
50% of the villagers have their own house. 20% of the villagers cultivate paddy. 33.33% of the villagers are literate. 80% of the villagers are under 25 years of age. Now, as 80% of the villagers are under 25 years of age, and 33.33% of the villagers are literate, so at least some of the villagers under 25 years of age must be literate.
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%?
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