Q.8 How many integers are there between 100 and 1000 all of whose digits are even?
(A) 60
(B) 100
(C) 90
(D) 80
Answer:(B)
Explanation:
Q.8 How many integers are there between 100 and 1000 all of whose digits are even?
(A) 60
(B) 100
(C) 90
(D) 80
Answer:(B)
Explanation:
