Q2
2. How many odd numbers less than 1000 can be formed by using digits 0, 3, 5, 7 when repetition of digits are not allowed?
posted by Ramkumar @ 9:11 PM
About Me
- Name: Ramkumar
- Location: Chennai, Tamil Nadu, India
Congratulations on making it. Me too won the race beating millions of my brothers and sisters.
Previous Posts
- Q1
- Afterall they were right.......
- Math - Verbal
- To plug-in or not to plug-in
- Booked
- Not so great start
- Day two
- Day one
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2 Comments:
At 8:17 AM ,
kart said...
27
At 1:18 AM ,
Ramkumar said...
21
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