1939392 * 625	Pick:	A) 1212120010	B) 1212120000	C) 1212120011	D) 1212121010	E) 1212121000
Explanation:   Trick: when multiplying with   5n   5n   then put n zeros to the right of multiplicand and divide the number with   2n   2n   So using this we can solve this question in much less   time.   1939392×5(4)=1939392000016=1212120000   Option 1212120000
<result>B</result>
1939392 * 625