What is the remainder when 980*1050*880*1010 is divided by 22?  Select
A) 15
B) 10
C) 12
D) 8
E) 3
OA is 'C'.   OE:   take the remainder from each of 980/22, 1050/22 and so on..   980/22 gives remainder = 12   1050/22 gives remainder = 16   880/22 gives remainder = 0   1010/22 gives remainder = 20   the net remainder is the product of above individual remainders. i.e = 12*16*0*20   break them into pairs 12*16/22 gives remainder 16   and 0*20/22 gives remainder 20   so 16*20/22 gives remainder 12.   Answer: 12
<result>C</result>
What is the remainder when 980*1050*880*1010 is divided by 22?