1. 53
2. 54
3. 257
4. 72
53
1.
2.
3.
4.
1.
2.
3.
4. None of these
1. 1220
2. 1250
3. 22030
4. 220030
220030
1. 7
2. 29
3. 41
4. 67
67
1. 5050
2. 2500
3. 2525
4. 5000
2500
1. Sum of four consecutive even numbers is always divisible by 8.
2. Sum of four consecutive odd numbers is always divisible by 8.
3. Product of any n consecutive natural numbers may not be divisible by n!.
4. Product of 4 consecutive odd numbers is always divisible by 15.
Sum of four consecutive odd numbers is always divisible by 8.
1. I and II only
2. II and III only
3. All of these
4. None of these
All of these
1.
2.
3. 1
4. Cannot be determined
1