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Two series A and B with equal means sta...

Two series A and B with equal means standard deviation 9 and 10 respectively . Which series is more consistent ?

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OSWAAL PUBLICATION-SAMPLE PAPER 2-EXERCISE
  1. Evaluate:underset( x rarr 0)lim (ax+xcos x)/(b sin x).

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  2. Write the contrapositive and converse of "If a paralleogram is a squar...

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  3. Two series A and B with equal means standard deviation 9 and 10 respe...

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  4. A coin is tossed 3 times.Events A and B are, A: no head appears,B:No t...

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  5. In a survey it was found that 21 people liked product A, 26 liked prod...

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  6. If A={1,2,3,4},B={5,6}.Define a relation R from A to B by R={(x,y):x i...

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  7. If sin x = 3/5, cos y =- (12)/(13), where x and y both lie in second q...

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  8. Convert (1+isqrt3)/2 into polar form.

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  9. 27x^(2) - 10x +1=0

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  10. Find the number of arrangements of the letters of the word PERMUTATION...

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  11. In how many ways can the letters of the word 'PERMUTATIONS ' be arrang...

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  12. Expand(x^2+(3/5))^5,x ne 0.

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  13. How many terms of the G.P.3,(3)/2,3/4 ..........are needed to give the...

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  14. If the pth, qth and rth terms of a G.P. are , l,m,n respectively , the...

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  15. Find the equation of circle which passes through(1,0) and(0,-1) and wh...

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

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  17. By the method of contrapositive, check the validity of the statement: ...

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  18. A and B are events such that P(A) =0.42,P(B) =0.48 and P(A and B) =0.1...

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

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  20. A and B are events such that P(A) =0.42,P(B) =0.48 and P(A and B) =0.1...

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