Question

Total number of four digit odd numbers that can be formed using 0, 1, 2, 3, 5, 7 (using repetition allowed) are

• A. 216
• B. 375
• C. 400
• D. 720

Answer 1

Answer: (D)

Required number of numbers = 5 $\times$ 6 $\times$ 6 $\times$ 4 = 36 $\times$ 20 = 720.