1. 75%
2. 50%
3. 100%
4. None of these
75\%
1. 5
2. 6
3. 4
4. Indeterminate
Indeterminate
1. 7
2. 9
3. 10
4. indeterminate
7
1. 5
2. 4
3. 3
4. Indeterminate
5
1. /3
2. 11/7
3. 3/ ?
4. 7/11
/3
1. Session 2
2. Session 5
3. Session 3
4. Session 3 and Session 5
Session 3 and Session 5
1. 1/2
2. 1/100
3. 1/101
4. 1/99
5. none of these
1/2
1. 1 if n is odd
2. n/(n+2) if n is even
3. at least one out of a) and b)
4. both a) and b)
5. none of these
both a) and b)
1. 0
2. 80
3. 160
4. 240
5. none of these
none of these
1. if a & b are members of S’, GCD(a,b)=1
2. if a & b are members of S’, GCD(a,b)6= 1
3. if a & b are members of S’, GCD(a,b)=p where p is a prime number
4. if a,b,c,d,e,f,g,h are members of S’ then at least one pair (x,y) exists such that x and y are not co-prime.
5. none of these
if a,b,c,d,e,f,g,h are members of S’ then at least one pair (x,y) exists such that x and y are not co-prime.