Question (17/85)
What is value of expression: `(1000)^7 -: (10)^18`(A)  10
(B)  100
(C)  1000
(D)  10000
Question (18/85)
Find the value of expression: `(10)^150 -: (10)^146`(A)  1000
(B)  10000
(C)  100000
(D)  None of these