Question

Ramesh bought 40 metre rope for his shop at rupees 30 per metre and sold it at rupees 35 per metre .what is his gain or loss.

Vicky bought 20 pens and sold them at rupees 5 each if he had paid rupees 85 for the pens. what was his profit or loss .

A fruit seller buys 16 apples at rupees 10 for apple and sells 12 of them at rupees 12 per apple and rest at Rs 8 per apples find his total gain .

Vinay bought at 3 note books for RAS 360 he sold it at rupees 15 per book to a needy child .How much did he gain or loss .​

Answer 1

Answer:

Step-by-step explanation:

CP of rope=40×30 RS=1200Rs

SP of rope =40×35Rs=1400Rs

Since SP>CP, there is a gain.

Gain=SP-CP=1400-1200=200RS

CP of pens =85Rs

SP of pens =20×5=100Rs

Gain=SP-CP=100-85=15Rs

CP of apples=16×10=160Rs

SP of Apples

Answer 2

$\bold {\underline{ANSWER}}$

1. Cost price of cloth = Rs 30 × 40 = 1200

Selling price of cloth = Rs 35 × 40 = 1400

Gain = SP > CP

Gain = SP - CP

=> 1400 - 1200

=> Rs 200

$\bold {So\ the\ gain\ is\ Rs\ 200}$

2. Cost price of pen = Rs 85

Selling price of pen = Rs 20 × 5 = 100

Gain = SP > CP

Gain = SP - CP

=> 100 - 85

=> Rs 15

$\bold {So\ the\ gain\ is\ ruppes\ 15}$

3. Cost price of apples = 16 × 10 = 160

Selling price = 12 × 12 = 144 & rest = 4 × 8 = 32

Total SP = 176

Gain = SP > CP

Gain = SP - CP

=> 176 - 160

=> Rs 16

$\bold {So\ the\ gain\ is\ ruppes\ 16}$

4. Cost price of book = Rs 360

Selling price of book = 3 × 15 = 45

Loss = CP > SP

Loss = CP - SP

=> 360 - 45

=> Rs 315

$\bold {So\ the\ loss\ is\ ruppes\ 315}$