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IN a recent survey, 40% houses contained...

IN a recent survey, 40% houses contained two or more people. Of those hoses containing only one person,25% were having only a male. what is the percentage of all house, which contain exactly one female and no males? a.15 b. 40  c. 75   d. Cannot be determined   e. none of these

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RS AGGARWAL-PERCENTAGE-All Questions
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  2. In a city, 35% of the population is composed of migrants, 20% of who...

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  3. IN a recent survey, 40% houses contained two or more people. Of those ...

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  4. 37\ 1/2%of the candidates in an examination were girls 75% of the boys...

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  5. 5/9 part of the population in a village are males. If 30% of the ma...

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  6. The boys and girls in a college are in the ratio 3:2. If 20% of the...

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  7. A debtor can pay 87 paise in the rupee, but if his creditors would tak...

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  8. Of the 50 researchers in a workgroup, 40% will be assigned to Team A...

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  9. A train starts form station A with some passengers. At station B 10% o...

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  10. The charges for a five day trip by a tourist bus for one full ticket ...

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  11. A sum of Rs. 2236 is divided among A, B and C in such a way that A ...

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  12. A sum of Rs. 6100 was divided among 8 men 10 women and 12 children in ...

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  13. In an examination in which full marks were 800, A gets 20% more than B...

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  14. In an examination the percentage of students qualified to the number o...

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  15. If the price of a book is first decreased by 25% and then increased by...

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  16. Income tax is raised-from 4 paise to 5 paise in a rupee but the rev...

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  17. The ticket for admission to an exhibition was Rs. 5 and it was late...

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  18. The income of a broker remains unchanged though the rate of commiss...

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  19. By how much percent must a motorist increase his speed in order to ...

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  20. What percent decrease in salaries would exactly cancel out the 20 p...

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