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On her vacations Veena visits four Citie...

On her vacations Veena visits four Cities (A, B,C and D) in a random order. What is the probability that she visits :
A before B and B before C ?

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MODERN PUBLICATION-PROBABILITY -EXERCISE
  1. From the employees of a company, 5 persons are selected to represent t...

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  2. On her vacations Veena visits four Cities (A, B,C and D) in a random o...

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  3. On her vacations Veena visits four Cities (A, B,C and D) in a random o...

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  4. On her vacations Veena visits four Cities (A, B,C and D) in a random o...

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  5. On her vacations Veena visits four Cities (A, B,C and D) in a random o...

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  6. On her vacations Veena visits four Cities (A, B,C and D) in a random o...

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  7. In a relay race, there are five teams, A, B, C, D and E. What is the p...

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  8. In a relay race, there are five teams, A, B, C, D and E. What is the p...

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  9. lim(x rarr -1) [1+x+x^2+.....+x^10] is :

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  10. lim(x rarr 3)[x(x +1) ] is :

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  11. lim(x rarr 1)[x^3-x^2+1] is :

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  12. When a coin is tossed three times, the number of possible outcomes is ...

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  13. When a coin is tossed two times, the number of possible outcomes is :

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  14. lim(x rarr 0) ((x+1)^5-1)/x is :

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  15. lim(x rarr 2) (3x^2-x-10)/(x^2-4) is :

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  16. lim(x rarr 1)(ax^(2)+bx+c)/(cx^(2)+bx+a), a+b+c ne 0 is :

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  17. Evaluate : lim(x rarr 0)(sin ax)/(sin bx), a,b ne 0 .

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  18. lim(x rarr 0)(sin ax)/(bx) is :

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  19. lim(x rarr 0)(tan x)/(x) is :

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  20. The value of lim(x rarr 1)(x^15-1)/(x^12-1) =

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