Q. 26 How many 4-digit even numbers have all 4 digits distinct?
(A) 2240
(B) 2296
(C) 2620
(D) 4536
Answer: (B)
Explanation:
Q. 26 How many 4-digit even numbers have all 4 digits distinct?
(A) 2240
(B) 2296
(C) 2620
(D) 4536
Answer: (B)
Explanation: