56 +57+58+59=230. How many such 4 consecutive numbers are there less than 500 when added gives a sum which is divisible by 10? Choose the correct choice from the following choices.
A) 100
B) 200
C) 300
D) 400
E) 500
since 1+2+3+4= 
<gadget id="calculator">1+2+3+4</gadget>
<output>10</output>
10 &amp; 6+7+8+9= 
<gadget id="calculator">6+7+8+9</gadget>
<output>30</output>
30   any combination with these no be will give u desirable result...   so total no in 100 will be 20 &amp; that's why in in 500,it will be 20x5=100.   100NSWER:100
<result>A</result>
56 +57+58+59=230. How many such 4 consecutive numbers are there less than 500 when added gives a sum which is divisible by 10?