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Find the probability of 53 Sunday in a L...

Find the probability of `53` Sunday in a Leap year ?

A

`1/7`

B

`2/7`

C

`0`

D

`1`

Text Solution

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The correct Answer is:
B
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UNITED BOOK HOUSE-MODEL QUESTION PAPERS-SET 9-EXERCISE
  1. If S=at^2+bt+c find [ds/dt]'t=2

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  2. If f(x) =1/x , then show thatlim(hrarr0)(f(2+h)-f(2))/h=-1/4

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  3. Find the probability of 53 Sunday in a Leap year ?

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  4. Show that the mean deviation with respect to Arithmetic mean is zero

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  5. If f(x)=1/x^2,show that f(x)-f(x+1)=(2x+1)/(x^2(x+1)^2)and hence again...

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  6. If acosphi=b costheta,show that a tantheta+b tanphi=(a+b)tan((theta+ph...

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  7. Show that tan20^@tan40^@tan80^@=sqrt3

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  8. Prove the following by the method of mathematical induction. :n^3+(n+1...

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  9. If the sum of 1+2r+3r^2+4r^3+...oo9/16,find the value of r.

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  10. In how many ways can the crew of an 8-oared boat be arranged if 2 of t...

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  11. Express(sqrt3-i)/(1-sqrt3i)in modulus amplitude form

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  12. In /\XYZthe equation of the perpendicularbisector of XY and XZ arc x-y...

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  13. Find the co-ordinate of the image of the point (-3, -1), with respect ...

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  14. Show that the circle with the portion of the line 3x + 4y = 12 interce...

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  15. Find the equation to the locus of a point whose distance from YZ plane...

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  16. Evaluate the following limits :lim(xrarr0)(xtan2x-2xtanx)/((1-cos2x)^2...

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  17. If f(x)=|x-1|1+x^2.Is f'(x) exist?examine it.

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  18. Using contrapositive method show tha the compund statement .is true or...

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  19. Show that sqrt3is irrational. (Use the method of contradiction).

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  20. If the letters of the word PROBABILITY be arranged at random, find the...

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