1. 70
2. 150
3. 130
4. 100
5. Cannot be determined
100
1. 840
2. 760
3. 620
4. 920
5. Cannot be determined
760
1. 30
2. 24
3. 20
4. 60
30
1. x2y
2. xy2
3. 5xy
4. None of these
5xy
1. 2756.25
2. 2256.25
3. 2500
4. 2000
2756.25
1. q(1/2)n (p + q)
2. q(1/2)n (p + q)(1/2)n
3. q(pq)(1/2)n-1 (p + q)(1/2)n
4. q(pq)(1/2)n-1 (p + q)
5. pq(1/2)n-1 (p + q)
q(pq)(1/2)n-1 (p + q)
1. 11
2. 9
3. 15
4. 7
5. 13
9
1. n (k - 2)
2. k (n - 2)
3. (n - 1) (k - 1)
4. n (k - 1)
5. k (n - 1)
n (k - 1)
1. 4
2. 0
3. 1
4. 3
5. 2
1
1. 4
2. 1
3. 16
4. 18
16