In this chapter, we provide RS Aggarwal Solutions for Class 7 Chapter 10 Percentage Ex 10C 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 10 Percentage Ex 10C Maths pdf, free RS Aggarwal Solutions Class 7 Chapter 10 Percentage Ex 10C Maths book pdf download. Now you will get step by step solution to each question.

Textbook | NCER |

Class | Class 7 |

Subject | Maths |

Chapter | Chapter 10 |

Chapter Name | Percentage |

Exercise | 10C |

**RS Aggarwal Solutions for Class 7 Chapter 10 Percentage Ex 10C Download PDF**

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

(b) 34 = 34 x 100 = 75 %

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

(c)

2 : 5 = 25 = 25 x 100 = 40%

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

(c)

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

(c) x% of 75 = 9

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

(d)

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

(b)

Let x% of 1 day = 36 minutes

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

(a)

Let x be the required number

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

(b)

Let x be the required number, then

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

(d)

Let ore = x, then

5% of x = 400g

xx5100 400

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

(b)

Let gross value of T.V = x

Commission = 10%

After deducting commission, the value

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

(b)

Increase in salary = 25%

Let original salary = x

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

(c)

Let x be the number of total examinees

No. of examinees passed

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

(c)

Let total number of apples = x

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

(b)

Present value of machine = Rs. 25000

Rate of depreciation = 10% p.a.

Value of machine after one year

**Question 15.**

**Solution:**

(c) Let x be numbers

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

(c) 60% of 450

= 60100 x 450 = 270

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

(d) Rate of reduction = 6%

Price after reduction = Rs. 658

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

(b) Boys = 70% of students

No. of girls = 240

Girls percentage = 100 – 70 = 30%

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

(c) Let number = x

11% of x – 7% of x = 18

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

(a) Let number = x

35% of x + 39 = x

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

(c) Pass marks = 36%

A students get =145 marks

But failed by 3 5 marks

Then pass marks = 145 + 35 = 180

Maximum marks = 180×10036 = 500

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

(d) Let number be = x

Then decreasing by 40%

**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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