A fruit seller had some oranges. He sells 30% oranges and still has 420 oranges. How many oranges he had originally?	Answers.
A) 420
B) 600
C) 220
D) 400
E) None of these
Explanation :   He sells 30% of oranges and still there are 420 oranges remaining   =&gt; 70% of oranges = 420   ⇒ (70 × Total Oranges)/100 = 420   ⇒ Total Oranges/100 = 6   ⇒ Total Oranges = 6 × 100 = 600   Answer : Option 600
<result>B</result>
A fruit seller had some oranges. He sells 30% oranges and still has 420 oranges. How many oranges he had originally?