- A and B together started a business in the ratio of 4:5 resp. Find the total profit earned in the business in 3 years, if the difference between the profit earned by A and B is Rs.480 after 3 years.
Rs.4410Rs.4320Rs.4240Rs.4320Rs.4100Option B

Profit share ratio of A:B = 4:5

Let the profit earned by A and B be Rs.4x and Rs.5x resp.

5x-4x = 480

=> x = 480

Required total profit earned = 9x = Rs.4320 - A and B together starts a business with a total investment of Rs.14000. After a year, both increase their investment by 20% of their respective initial investment. If after 2 years, A earns a profit of Rs.4000 out of total profit of Rs.7000. Find the inital investment of A.
Rs.6000Rs.5000Rs.8000Rs.7000Rs.9000Option C

Let the initial investment of A be x.

Then the initial investment of B will be Rs.(14000-x)

Total investment of A = x+1.2x = 2.2x

Total investment of B = 14000 â€“ x +1.2*(14000-x) = Rs.(30800-2.2x)

Now, 2.2x/(30800-2.2x+2.2x) = 4000/7000

=> x = 8000

So, the initial investment of A = Rs.8000 - A,B and C started a business with initial investments of Rs.3000, Rs.3200 and Rs.3500 resp. After one year, A,B and C made additional investments of Rs.(x+150), Rs.(x+300) and Rs.(x+250) resp. Find the profit share of B out of the total profit of Rs.4320 after two years.
Rs.1570Rs.1440Rs.1320Rs.1520Rs.1440Option B

Respective ratio of the profits of A,B and C

= 3000+3000+x+150:3200+3200+x+300:3500+3500+x+250

= 6150+x:6700+x:7250+x

Profit share of B = (6700+x)/3*(20100+3x)*4320 = Rs.1440 - A,B and C started a business with inital investments in the ratio 4:5:7 resp. After one year A,B and C made additional investments in the ratio 2:3:3 resp. Find the profit share of A out of Rs.4800 after two years.
Rs.1200Rs.1400Rs.1000Rs.800Rs.1600Option A

Let initial investments of A,B and C are Rs.4x, Rs.5x and Rs.7x resp.

Let the additional investments of A,B and C are Rs.2y, Rs.3y and Rs.3y resp.

Ratio of their profits = 4x+4x+2y : 5x+5x+3y : 7x+7x+3y

Profit share of A = (8x+2y)/(32y+8y)*4800 = Rs.1200 - A and B together started a business with investment of Rs.(x+300) and Rs.(2x+100) resp. After one year of starting the business, C joined him with investment of Rs.(x+800). At the end of two years, if C received Rs.3000 out of total profit of Rs.13500. Find the value of x.
700600500600800Option E

Total investment of A = x+300+x+300 = Rs.(2x+600)

Total investment of B = 2x+100+2x+100 = Rs.(4x+200)

Total investment of C = Rs.(x+800)

Now, {(x+800)/(7x+1600)} = 3000/13500

=> x = 800 - A and B together started a business with initial investments of Rs.1200 and Rs.1500 resp. After 6 months, A invested an additional investment equal to half his initial investments and B withdrew 20% of his investments. Find the profit share of A out of the total profit of Rs.7980 after one year.
Rs.3300Rs.3500Rs.3700Rs.4200Rs.4000Option D

Additional investment of A after 6 months

= 1200/2 = Rs.600

Investment of A for the last 6 months = 1200 + 600 = Rs.1800

Investment of B for the last 6 months = 1500 â€“ 0.20*1500 = Rs.1200

Ratio of investment of A: B = 1200*6+1800*6 : 1500*6+1200*6 = 10:9

Profit share of A = 7980*10/19 = Rs.4200 - A and B together started a business with ratio of their investments as 5:4 resp. After 4 months, C joined with an investment which is 25% more than the investment of B. If after a year, they received a total profit of Rs.1110. Find the profit share of B.
Rs.280Rs.360Rs.320Rs.300Rs.220Option B

Let the initial investment of A and B be Rs.5x and Rs.4x resp.

Initial investment of C = 4x*1.25 = Rs.5x

Ratio of profit share of A:B:C = (5x*12): (4x*12): (5x*8) = 15:12:10

Profit share of B = 12/(15+12+10)*1110 = Rs.360 - A and B started a business in partnership with investment of Rs.2400 and Rs.3200 resp. After one year, A increased his investment by 15% while B decreased his investment by 20%. At the end of 2 years, they earned a profit of Rs.5460. Find the profit of A.
Rs.2790Rs.2580Rs.2550Rs.2620Rs.2200Option B

Total investment of A = 2400+1.15*2400

= Rs.5160

Total investment of B = 3200+0.8*3200 = Rs.5760

Ratio of investment of A and B = 5160:5760 = 43:48

Profit of A = 43/91*5460 = Rs.2580 - A and B together started a firm with an investment of Rs.30,000 and Rs.50,000 resp. After completion of one year, A increased his investment by 20% while B decreased his investment by 14%. If at the end of second year, total profit earned by them was Rs.47700. Find the share of B.
Rs.24400Rs.22000Rs.27900Rs.26500Rs.21300Option C

Total investment of A = 30000+1.2*30000 = Rs.66000

Total investment of B = 50000+0.86*50000 = Rs.93000

Ratio = 22:31

Profit share of B = 31/53*47700 = Rs.27900 - A and B started a business together with an investment of Rs.(1600+x) and Rs.(800+3x). After a year B received a profit of Rs.3200 out of total profit of Rs.5600. What is the initial investment of A?
Rs.1800Rs.1400Rs.1600Rs.1000Rs.1700Option A

A:B = (1600+x): (1800+3x) (1600+x): (1800+3x)

= (5600-3200): 3200

=> x = 200

Investment of A = 1600+200 = Rs.1800

Thanks for your posting. I also think laptop computers have become more and more popular today, and now in many cases are the only sort of computer utilized in a household. The reason is that at the same time they are becoming more and more inexpensive, their working power is growing to the point where they can be as potent as pc’s out of just a few in years past.