Commission and rebate - class-XI

Commission $=$ Amount of sales $\times$ rate of commission
Rate of commission $= 35% = 0.35$
Amount of sales $= 4720$ rupees
substitute the values, we get
Commission $= 4720 \times  0.35$
$= 1652$ rupees

Commission $=$ Amount of sales $\times$ rate of commission.
Example: rate of commission is $20$ rupees for each $2$ sales, how much commission will you get for $10$ sales?
Commission $= 10 \times  20 = 200$ rupees.

Commission is earnings based on a percentage of the total amount of sales.
Example: a commission could be $5%$ of sales, or $100$ rupees for each sale.

Let his sales were worth Rs. "x"
So $[1000, +, 2.5 %, \times, (x, -, 4000) ], -, 5, % \times, x, =, 600$

Charges of the auctioneer $ = 8 $ % of $ 2,30,500 = \cfrac {8}{100} \times 2,30,500 =18,440 $

Given that:

Commission $=$ Amount of sales $\times$ Rate of commission
Rate of commission $= 20% = 0.2$
Amount of sales $= 1200$ rupees
Substitute the values, we get
Commission $= 1200 \times  0.2$
$= 240$ rupees

Commission $=$ Amount of sales $\times$ rate of commission
Rate of commission $= 25% = 0.25$
Amount of sales $= 24,500$ rupees
substitute the values, we get
Commission $= 24,500 \times 0.25$
$= 6125$ rupees

Total sales for 4 weeks  $ = 1920+1680+3360+2640 = Rs.9600$

Number of P printers sold = $P$

Let CP $= 100$ and Marked Price be $x$
SP $= 100 + 20\%$ of $100=100+\dfrac{20}{100}\times 100 = 120$
$10\%$ commission was given on SP.
$\Rightarrow$ SP $= x - 10\%$ of $x$
$\Rightarrow 120 = x - \dfrac{10x}{100}$
$\Rightarrow 120 = \dfrac{9x}{10}$
$\Rightarrow 9x = 1200$
$\Rightarrow x = \dfrac{1200}{9} =$ Rs. $133.33$
MP $= 133.33$
If $15\%$ commission was given, then
$\Rightarrow$ SP $= 133.33 - 15\% of 133.33=133.33+\dfrac{15}{100}\times 133.33$
$\Rightarrow$ SP $= 133.33 - 20$
$\Rightarrow$ SP $= 113.33$
Gain $ = 113.33 - 100=13.33$
$\%$ gain  $=\dfrac{13.33}{100}\times 100= 13.33 \%$

Let MP $= 100$
SP after giving $10$ $%$ commission $= 100 - 10$ $%$ of $100 = 90$.
Let CP $= x$
Gain $ = 20$ $%$
Now, $+x + 20$ $%$ of $x = 90$
$\dfrac {120 x }{100} = 90$
$x= 75$
CP $= 75$
If $15$ $%$ commission was given, then SP $= 85$
Gain $= 85 - 75 = 10$
Percent gain  $= \dfrac {(10 \times 100)}{75} = \dfrac {40}{3} = 13.33$ $%$.

There is $2$% commission on the cost and the profit is $1200$. Therefore,

$\displaystyle Cost=\frac{100}{2}\times1200=60000$

Commission=Rate of commission $\times$ Amount of sales
$\cfrac{5}{100}\times 3000$
=Rs.$150$

Amount sold $=100000$, Rate$=9$%
Commission $=100000\times {9}{100}=9000$
Total salary $=60000+9000=69000$

Total sales $=Rs.50000+Rs.50+Rs.7000+Rs.36000$
$=Rs.93050$
Commission =Amount of sales $\times $ Rate
$=93050\times \cfrac{12}{100}$
$=11166$

Given that Remo works in jewelry store he earns a base pay of $$10$ per hours plus a certain percent commission on sale and Remo worked an average of $35$ hours in week.

Commission=Rate $\times$ Amount of sales
$\cfrac{7}{100}\times 90000$
$=Rs.6300$

$\Rightarrow$   Commission at $5%$ on the sales over Rs. $10,000$ 

$S.P=M.P-$commission$\times M.P$

Commission at $5%$ on the sales over Rs. $10,000$/- 

List price $=Rs\ 100$ commission $10%$

Let the money lent at 8% be Rs.x. Then,
$\displaystyle \frac{x \times 8 \times 1}{100} + \frac{(15500-x) \times 6 \times 1}{100} = 1060$
or 2x + 93000 = 106000
or x = 6500

Salary does not include the commission.
Commission is aside from fixed salary

Let Mohan Salary be = $x$

After spending $15%$ of Salary he has = $\dfrac{85}{100}x$
After spending $30%$ of Remaining he has
= $\dfrac{70}{100}\times \dfrac{80}{100}\ x  i.e. \dfrac{70}{100} \times \dfrac{85}{100}x = 2380$

$ x = \dfrac{2380\times100\times100}{70\times85} = Rs \ 4000$

$incomes\quad of\quad A\quad +\quad B\quad >\quad C\quad +\quad D$
$incomes\quad of\quad A\quad +\quad C\quad =\quad B\quad +\quad D$
$incomes\quad of\quad A\quad =1/2*(\quad B\quad +\quad D)=Rs. 80,000$
So, $incomes\quad of\quad B\quad +\quad D=800002=160000$  ----eq1
$incomes\quad of\quad B\quad -\quad D=Rs. 80,000$  -------eq2
from eq1 and eq2 
$2incomes\quad of\quad B=240000$
$incomes\quad of\quad B=120000$
 Answer (D) 1,20,000

Commission is the amount of money that an individual receives based on the level of sales he or she has obtained. 

Commission $=600\times \cfrac{10}{100}=Rs.60$

Total earning $=Rs.30000=$ Salary + Commission
Salary =30000- commission
commission $=$ Rate $\times$ Amount of sales
$=10$% $\times 20000=10\times 200$
$=Rs.2000$
Salary $=30000-2000=Rs.28000$

Types of commission are :

Person who takes the money for his use is known as Borrower.