A 3-digit number 4a3 is added to another 3-digit number 984 to give th – McqOptions

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1.	A 3-digit number 4a3 is added to another 3-digit number 984 to give the four-digit number 13b7, which is divisible by 11. Then, (a + b) is :
A.	0
B.	1
C.	2
D.	5
Answer» B. 1

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