The cost price of a Rs. 100 stock at 4 discount, when brokerage is 1/4 % is:___________?

A. Rs. 6240
B. Rs.3100
C. Rs.6500
D. Rs.9600
To obtain Rs.10, investment = Rs. 96.
To obtain Rs. 650,
investment= Rs.(96/10 x 650) = Rs. 6240.

A. Rs. 4800
B. Rs. 5400
C. Rs. 5000
D. Rs. 5600
Let the investment in 9% stock is x.
investment in 10% stock = (9800 – x)
9/75 * x = 10/80(9800 – x) hence x = 5000

A. Rs. 4500
B. Rs. 6000
C. Rs. 5500
D. Rs 4000
Let investment in 12% stock is Rs. x.
investment in 15% stock Rs. (12000 – x).
(12/120) * x + 15/125(12000-x) = 1360
5x + 72000 -6x hence x = 4000

A. 80
B. 96
C. 106
D. 108
To earn Rs. 135, investment = Rs. 1620.
To earn Rs. 8, investment = Rs. (1620/135) * 8= Rs.96.
Market value of Rs. 100 stock = Rs. 96.

A. Rs. 48
B. Rs. 75
C. Rs. 96
D. Rs. 133.33
For an income of Rs. 8, investment = Rs. 100
For an income of Rs. 6, investment = Rs. 100/8 * 6 = Rs. 75.
Market value of Rs. 100 stock = Rs. 75.

A. 150
B. 165
C. 180
D. 201
Cost of 1 = Rs. [25+5+1/4)] = Rs. (121/4).
Cost of 88 s = Rs.[(121/4)*88] = Rs. 2662.
Investment made = Rs. 2662.
Face value of 88 s = Rs. (88*25) = Rs. 2200.
Dividend on Rs. 100 = (15/2).
Dividend on Rs. 2200 = Rs. [(15/20*(1/100)*2200] = Rs. 165.
Income derived = Rs. 165.