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If a, b, c are in GP and a + x, b + x, c...

If a, b, c are in GP and a + x, b + x, c + x are in
HP, then the value of x is (a, b, c are distinct numbers)

A

c

B

b

C

a

D

none of these.

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The correct Answer is:
B
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER - 8-MATHEMATICS
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  2. The sum of n terms of the series 1^(2)-2^(2)+3^(2)-4^(2)+5^(2)-6^(2)...

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  4. If^(12)P, = ^(11)P(6)+6.^(11)P(5), then r is equal to

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  6. A library has a copies of one Book, b copies of each of two books, c c...

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  8. A matrix A satisfying the equation [{:(1 , 3 ) ,(0 , 1):}] A = [{:(1...

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  9. If A, B, C are invertible matrices, then (ABC)^(-1) is equal to

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  10. If a, b, c are different, then value of x satisfying the equation |{...

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  11. Let P and Q be points on the line joining A (-2, 5) and B (3, 1) suc...

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  12. The equation of the line passing through the intersection of the lines...

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  14. The value of a for which the lines represented by ax^(2)+5xy +2y^(2) =...

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  16. The joint equation of the straight lines x + y = 1 and x - y = 4 is

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  19. The circles x^(2) + y^(2) + x + y = 0 and x^(2) + y^(2)+ x - y = 0 int...

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