Rs. 108.25

Rs. 112.20

Rs. 124.75

Rs. 125.25

C. Rs. 124.75

For an income of Rs. 756, investment = Rs. 9000.

For an income of Rs. $\frac{21}{2}$ , investment = $Rs.\left(\frac{9000}{756}\times \frac{21}{2}\right)=Rs.125.$

$\therefore $ For a Rs. 100 stock, investment = Rs. 125.

Market value of Rs. 100 stock = $Rs.\left(125-\frac{1}{4}\right)=Rs.124.75$

7.5%

8%

9.7%

None of these

3 : 4

3 : 5

4 : 5

16 : 15

Rs. 48

Rs. 75

Rs. 96

Rs. 133.33

Rs. 207.40

Rs. 534.60

Rs. 648.00

Rs. 655.60

Rs. 108.25

Rs. 112.20

Rs. 124.75

Rs. 125.25

Rs. 83.33

Rs. 110

Rs. 112

Rs. 120

$12\frac{1}{2}\%$

$13\frac{1}{2}\%$

15%

$16\frac{2}{3}\%$

Rs. 95.75

Rs. 96

Rs. 96.25

Rs. 104.25

11% stock at 143

$9\frac{3}{4}\%stockat117$

Both are equally good

Cannot be compared, as the total amount of investment is not given.

Rs. 3100

Rs. 6240

Rs. 6500

Rs. 9600

Rs. 12

Rs. 15

Rs. 18

Rs. 21

Rs. 4800

Rs. 5000

Rs. 5400

Rs. 5600

Rs. 80

Rs. 96

Rs. 106

Rs. 108

Rs. 5640

Rs. 5760

Rs. 7500

Rs. 9600

Rs. 4000

Rs. 4500

Rs. 5500

Rs. 6000