If a quarter kg of onions costs 50 paise, how many paise will 100 gm cost? Choose the correct choice from the following answers:
A) 20 paise
B) 65 paise
C) 56 paise
D) 87 paise
E) 15 paise
Explanation:   Let the required cost be x paise.   Less weight, Less cost (Direct proportion)   250 : 100 : : 50 : x   250 * x = (100 * 50)   x = (100 * 50) / 250= 
<gadget id="calculator">(100 * 50) / 250</gadget>
<output>20</output>
20   20 paiseNSWER: 20 paise
<result>A</result>
If a quarter kg of onions costs 50 paise, how many paise will 100 gm cost?