What is 992*992?  Choose the correct answer:
A) 974,169
B) 974,219
C) 984,064
D) 985,219
E) 985,369
if you take a base of 1000 then 992 is 8 less than 1000   to get the product of 992 x 992 write like this   992- 8( as 8 less than base1000)   992- 8   now 8 x 8 = 64   and  992-8= 
<gadget id="calculator"> 992-8</gadget>
<output>984</output>
984   so 992 x 992= 984064 ... (bingo the answer is C . you can even have a shortcut ...... 8 x 8 = 64 ... only answer choice has last three digits as 64.. so no need to calculate 992-8 . after you get 8 x 8 you can straight way pick answer choice 984,064.
<result>C</result>
What is 992*992?