96 +97+98+99=390. How many such 4 consecutive numbers are there less than 5000 when added gives a sum which is divisible by 10?  Options.
A) 100  B) 300  C) 500  D) 1000  E) 1500
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 5000,it will be 1000   ANSWER:1000
<result>D</result>
96 +97+98+99=390. How many such 4 consecutive numbers are there less than 5000 when added gives a sum which is divisible by 10?