Diesel costs Rs.4per lit and petrol costs 5.63 per litre. If the price of diesel rise by 10% a month and the price of petrol is unchanged.How many months will it take until a litre of Diesel costs more than a litre of petrol. Select the correct option
A) 9 months	B) 5 months	C) 6 months	D) 4 months	E) 2 months
Explanation :   =&gt;In the First Month the price of the diesel would be 4*110/100= 
<gadget id="calculator">4*110/100</gadget>
<output>22/5 = around 4.4</output>
4.4=&gt;In the Second Month the price of the diesel would be 4.4*110/100= 
<gadget id="calculator">4.4*110/100</gadget>
<output>4.84</output>
4.84=&gt;In the Third Month the price of the diesel would be 4.84*110/100= 
<gadget id="calculator">4.84*110/100</gadget>
<output>5.324</output>
5.324=&gt;In the fourth Month the price of the diesel would be 5.324*110/100 = 5.85 which is higher than the   price of the petrol!   Answer : 4 months
<result>D</result>
Diesel costs Rs.4per lit and petrol costs 5.63 per litre. If the price of diesel rise by 10% a month and the price of petrol is unchanged.How many months will it take until a litre of Diesel costs more than a litre of petrol.