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The value of the sum 11^(3) +12 ^(3)+…+2...

The value of the sum` 11^(3) +12 ^(3)+…+20^(3)`-

A

is not divisible by 5

B

is an odd interger dividible by 5

C

is an odd integer which id not divisible by 5

D

is an even integer which is divisible by 5

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The correct Answer is:
B
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CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 7
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  2. The value of [(1+i)^(6) +(1-i) ^(6)] is-

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  3. The value of the sum 11^(3) +12 ^(3)+…+20^(3)-

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  4. The probability of having a king and a queen when two cards are drawn ...

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  5. If the mean and coefficeint of mean diviation about mean of a distribu...

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  6. The number of diagonals of a polygon of n sides is-

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  7. If a,b,c are in G. P. and x, y are A.M. of a, b and b, c respectively,...

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  8. A team of 10 plyers is formed out of 22 players , if 6 particular play...

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  9. The set of all real numbers x, for which x^(2) - |x+2|+x gt 0 is alway...

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  10. In n in NN, then (3^(2n+2) -2 ^(3n)-9) is always divisible by -

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  11. If ((1+i)/(1-i))^(x)=1, then-

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  12. If in the binomial expansion of (a+x) ^(n) where n is a natural numbe...

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  13. If z and w are two non-zero complex numbers such that |zw| =1 and argw...

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  14. The modulus and the amplitude of (1+isqrt3)^(2) are respectively-

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  15. The complex number z satisfying the question |(i -z)/(i+z)|=1 lies on-

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  16. If the mth and nth terms of a H.P. are n and m respectively, then its ...

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  17. Solution of the inequations -11 le 4x -3 lt 13 is-

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  18. Two roots of the quadratic equation ix^(2) -10x -21i=0 is-

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  19. In three dimension space, (7,6,3) and (4,10, 1),(-2, 6, 2) and (1,2,4)...

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  20. If theta is a variable paramete, then the equations x= 1/4(3- cosec ^(...

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