the banker â € ™ s discount of a certain sum of money is rs. 90 and the true discount on the same sum for the same time is rs. 60. the sum due is Answers.
A) 210	B) 180	C) 360	D) 450	E) none
<gadget id="calculator">90 * 60</gadget>
<output>5_400</output>

<gadget id="calculator">90 - 60</gadget>
<output>30</output>

<gadget id="calculator">5_400 / 30</gadget>
<output>180</output>

<result>B</result>
the banker â € ™ s discount of a certain sum of money is rs. 90 and the true discount on the same sum for the same time is rs. 60. the sum due is
divide(multiply(90, 60), subtract(90, 60))
"sol . sum = b . d . * t . d . / b . d . - t . d . = rs . [ 90 * 60 / 90 - 60 ] = rs . [ 90 * 60 / 30 ] = rs . 180 answer b"