Diesel costs Rs.4per lit and petrol costs5.23 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 untill a litre of Diesel costs more thatn a litre of petrol.
Choose the correct option:
A) 9 months
B) 5 months
C) 6 months
D) 3 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 which is higher than the   price of the petrol!   Answer : 3 months
<result>D</result>
Diesel costs Rs.4per lit and petrol costs5.23 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 untill a litre of Diesel costs more thatn a litre of petrol.