Observe that, at any instant, the minute and hour hands of a clock make two angles between them whose sum is $360^{\circ}$. At $6: 15$ the difference between these two angles is  $....^{\circ}$

  • [KVPY 2012]
  • A

    $165$

  • B

    $170$

  • C

    $175$

  • D

    $180$

Similar Questions

If $\cot \,\theta + \tan \theta = m$ and $\sec \theta - \cos \theta = n,$ then which of the following is correct

Prove that: $\sin 3 x+\sin 2 x-\sin x=4 \sin x \cos \frac{x}{2} \cos \frac{3 x}{2}$

$tan\,\, 20^o + tan\,\, 40^o + \sqrt 3\,\,  tan\,\, 20^o tan\,\, 40^o$ is equal to

If $\frac{\sin ^4 x}{2}+\frac{\cos ^4 x}{3}=\frac{1}{5},$ then

$(A)$ $\tan ^2 x=\frac{2}{3}$ $(B)$ $\frac{\sin ^8 x}{8}+\frac{\cos ^8 x}{27}=\frac{1}{125}$

$(C)$ $\tan ^2 x=\frac{1}{3}$ $(D)$ $\frac{\sin ^8 x}{8}+\frac{\cos ^8 x}{27}=\frac{2}{125}$

  • [IIT 2009]

Find the radian measures corresponding to the following degree measures:

$240^{\circ}$