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In an office, 40% of the staff is female...

In an office, `40%` of the staff is female. `70%` of the female staff and `50%` of the male staff are married. The percentage of the unmarried staff in the office is

A

42

B

64

C

60

D

54

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CHAMPION PUBLICATION-2015 TIER-II PAPER(17)-EXERCISE
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  2. The following graph shows production (in thousands) of two types (P an...

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  3. In an office, 40% of the staff is female. 70% of the female staff and ...

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  4. If sin A + sin^2 A = 1, then the value of cos^2A + cos^4 A is यदि ...

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  5. A and B can do a piece of work in 30 and 36 days respectively. They b...

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  6. A man purchases some oranges at the rate of 3 for Rs 40 and the same q...

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  7. एक लंब प्रिज्म का आधार त्रिभुजाकार है जिसकी भुजाए 13 cm,20cm और 21 cm ...

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  8. A cylinder with base radius 8 cm and height 2 cm is melted to form a c...

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  9. 4-5/(1+1/(3+1/(2+1/4)))

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  10. If ((p^-1 q^2)/(p^3 q^-2))^(1/3) div ((p^6 q^-3)/(p^-2 q^3))^(1/3) =p...

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  11. Three Science classes A, B and C take a Life Science test. The average...

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  12. Pipe A can fill an empty tank in 6 hours and pipe B in 8 hours. If bot...

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  13. Quadrilateral ABCD is circumscribed about a circle. If the lengths of ...

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  14. (6^2+7^2+8^2+9^2+10^2)/(sqrt(7+4sqrt3)- sqrt(4+2sqrt3)) is equal to/ क...

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  15. A man sells an article at 5% above its cost price. Ifhe had bought it ...

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  16. A dealer fixed the price of an article 40% above the cost of producing...

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  17. The greatest number among 3^50, 4^40, 5^30, and 6^20 is

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  18. P and Q together can do a job in 6 days. Q and R can finish the same j...

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  19. ABCD is a cyclic quadrilateral. AB and CD when produced meet at P, if ...

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  20. AD is perpendicular to the internal bisector of angleABC of triangle A...

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