In this chapter, we provide RS Aggarwal Solutions for Class 7 Chapter 11 Profit and Loss Ex 11A for English medium students, Which will very helpful for every student in their exams. Students can download the latest RS Aggarwal Solutions for Class 7 Chapter 11 Profit and Loss Ex 11A Maths pdf, free RS Aggarwal Solutions Class 7 Chapter 11 Profit and Loss Ex 11A Maths book pdf download. Now you will get step by step solution to each question.

Textbook | NCERT |

Class | Class 7 |

Subject | Maths |

Chapter | Chapter 11 |

Chapter Name | Profit and Loss |

Exercise | 11A |

**RS Aggarwal Solutions for Class 7 Chapter 11 Profit and Loss Ex 11A Download PDF**

**Question 1.****Solution:**

(i) C.P. = Rs. 950

**Question 2.****Solution:**

(i) CP = Rs. 2400

SP = Rs. 2592

Gain = SP – CP = Rs. 2592 – Rs. 2400 = Rs. 192

**Question 3.****Solution:**

(i) S.P. = Rs. 924

Gain% = 10%

**Question 4.****Solution:**

C.P. of an almirah = Rs. 13600

Amount spent on transportation = Rs. 400

Total cost price (CP) = Rs. 13600 + Rs. 400 = Rs. 14000

SP = Rs. 16800

Total gain = SP – CP

= Rs. 16800 – Rs. 14000 = Rs. 2800

**Question 5.****Solution:**

CP of an old house = Rs. 765000

Amount spent on repairs = Rs. 115000

Total cost price (CP) = Rs. 765000 + Rs. 115000 = Rs. 880000

Gain = 5%

**Question 6.****Solution:**

CP of 1 dozen or 12 lemons = Rs. 25

SP of 5 lemons = Rs. 12

**Question 7.****Solution:**

SP of 12 pens = CP of 15 pens

Let CP of 1 pen = Re. 1

The CP of 15 pens = Rs. 15

and SP of 12 pens = Rs. 12

**Question 8.****Solution:**

SP of 16 spoons = CP of 15 spoons

Let CP of 1 spoon = Re. 1

Then CP of 15 spoons = Rs. 15

and SP of 16 spoons = Rs. 15

**Question 9.****Solution:**

For Manoj

CP of video = Rs. 12000

Gain = 10%

**Question 10.****Solution:**

SP of sofa set = Rs. 21600

Gain = 8%

**Question 11.****Solution:**

SP of a watch = Rs. 11400

Loss = 5%

**Question 12.****Solution:**

SP of calculator = Rs. 1325

Gain = 6%

**Question 13.****Solution:**

SP of computer = Rs. 24480

Loss = 4%

**Question 14.****Solution:**

In first case gain =15%

and in second case, gain = 20%

Difference = 20 – 15 = 5%

Now 5% of the CP = Rs. 108

CP = 108×1005 = Rs. 2160

**Question 15.****Solution:**

In first case, loss = 8%

and in second case gain = 6%

Difference = 8 + 6 = 14%

Now 14% of CP = Rs. 3360

CP = Rs. 3360×10014 = Rs. 24000

**Question 16.****Solution:**

SP of first cycle = Rs. 2376

Gain = 10%

**Question 17.****Solution:**

SP of an exhaust fan = Rs. 7350

**Question 18.****Solution:**

Let CP of watch for Mohit = Rs. 100

Gain =10%

SP for Mohit = Rs. 100 + 10 = Rs. 110

CP for Karim = Rs. 110

Gain = 4%

**Question 19.****Solution:**

Retail price or S.P. of the machine for retailer = Rs. 37950

Gain = 25%

**Question 20.****Solution:**

CP of video = Rs. 20000

and CP of television = Rs. 30000

Loss on video = 5%

and gain on TV = 8%

Total CP of video and TV = Rs. 20000 + 30000 = Rs. 50000

and SP of video and TV = Rs. 190000 + 32400 = RS. 51400

Gain = SP – CP = Rs. 51400 – 50000 = Rs. 1400

**Question 21.****Solution:**

SP of 36 oranges = CP of 36 oranges – loss = CP of 36 oranges – SP of 4 oranges

⇒ SP of 36 oranges + SP of 4 oranges = CP of 3 6 oranges

⇒ SP of 40 oranges = CP of 36 oranges

Let CP of each orange = Re. 1

CP of 36 oranges = Rs. 36

and SP of 40 of 40 oranges = Rs. 36

**Question 22.****Solution:**

We know that C.P. = S.P. – gain

C.P. of 8 dozen pencils = S.P. of 8 dozen pencils – S.P. of 1 dozen pencils

= S.P. of 7 dozen pencils = Rs. 100 (suppose)

C.P. of 1 dozen = Rs.1008

**All Chapter RS Aggarwal Solutions For Class 7 Maths**

—————————————————————————–**All Subject NCERT Exemplar Problems Solutions For Class** **7**

**All Subject NCERT Solutions For Class 7**

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