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If the coefficient of variation and standard deviation are 60 and 21 respectively, the arithmetic mean of distribution is

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OSWAAL PUBLICATION-SOLVED PAPER 2016-1-EXERCISE
  1. Evaluateunderset(x rarr 0) lim [((x+1)^5-1)/x].

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  2. Write the converse and contrapositive of the statement " If x ...

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  3. If the coefficient of variation and standard deviation are 60 and 21 r...

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  4. A and B are events such that P(A) = 0.42, P(B) = 0.48 and P(A and ...

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  5. In a survey of 400 students in a school, 100 were listed as taking app...

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  6. Let f(x)=x^2 and g(x)=2x+1be two real valued functions,Find (i)(f+g)(x...

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  7. Let f(x)=x^2 and g(x)=2x+1be two real valued functions,Find(ii) (f-g)(...

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  8. Let f(x)=x^2 and g(x)=2x+1be two real valued functions,Find(iii)(fg)(x...

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  9. Find the general solution of 2 cos^2 x+3sin x=0

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  10. Convert (-16)/(1+isqrt 3) into polar form.

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  11. Solve sqrt 2x^2+x+sqrt 2=0

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  12. In how many of distinct permutations of the letters in the word MISSIS...

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  13. Find (a+b)^4 -(a-b)^4.Hence evaluate (sqrt(3)+sqrt(2))^4-(sqrt(3)-sqrt...

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  14. Insert five numbers between 8 and 26 such that the resulting sequence ...

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  15. The sum of first three terms of a G.P is 39//10 and their product is 1...

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  16. Find the eccenticity and length of latus rectum of the hyperbola 4x^2-...

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  17. Differentiate of cos x w.r.t. x from first principles

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  18. Verify by the method of contradiction that sqrt7 is irrational number

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  19. A committee of two persons is selected from two men and two women. Wha...

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  20. A committee of two persons is selected from two men and two women. Wha...

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