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# Which of the following statements is true?

$\begin {array} {1 1} (A)\;Each\: radius\: of \: a \: circle\: is\: a \: chord\: of\: the\: circle \\ (B)\;The\: centre\: of\: a\: circle\: bisects \: each\: chord\: of\: the \: circle \\ (C)\; \sqrt {11}\: is \: a\: rational\: number \\ (D)\;If\: x \: and\: y\: are\: integers\: such\: that\: x>y,\: then\: -x < -y \end {array}$

Can you answer this question?

Ans : (D)
If x and y are integers such that x > y, then -x < -y
answered Jan 17, 2014