A. 10%
B. 11%
C. 21%
D. 100%
A. Rs. 300
B. Rs. 320
C. Rs. 440
D. Rs. 500
A. 40
B. 60
C. 240
D. 250
A. 16 toffees
B. 20 toffees
C. 25 toffees
D. 24 toffees
A. Rs. 14.40
B. Rs. 16.00
C. Rs. 16.80
D. Rs. 19.20
A. No profit No loss
B. Profit of Rs. 1000
C. Profit of Rs. 1100
D. Profit of Rs. 2000