In this chapter, we provide RS Aggarwal Solutions for Class 7 Chapter 23 Probability Ex 23 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 23 Probability Ex 23 Maths pdf, free RS Aggarwal Solutions Class 7 Chapter 23 Probability Ex 23 Maths book pdf download. Now you will get step by step solution to each question.

Textbook | NCERT |

Class | Class 7 |

Subject | Maths |

Chapter | Chapter 23 |

Chapter Name | Probability |

Exercise | 23 |

**RS Aggarwal Solutions for Class 7 Chapter 23 Probability Ex 23 Download PDF**

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

(i) Here, total number of trials = 300

Number of heads got = 136.

P(E) = 136300 = 3475

(ii) Total number of trials = 300

Number of tails got = 164

P(E) = 164300 = 4175

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

Number times, the two coins were tossed = 200

Number of times got two heads = 58

Number of times got one head = 83

and number of times got no head = 59

(i) Probability of getting 2 heads : P(E) = 58200 = 29100

(ii) Probability of getting one head : P(E) = 83200

(iii) Probability of getting no head : P(E) = 59200

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

Number of times, a dice was thrown = 100

(i) Number of times got 3 = 18

Probability will be

P(E) = 18100 = 950

(ii) Number of times got 6 = 9

Probability will be

P(E) = 9100

iii) Number of times got 4 = 15

Probability will be

P(E) = 15100 = 320

(iv) Number of times got 1 = 21

Probability will be

P(E) = 21100

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

Total number of ladies = 100

Number of ladies also like coffee = 36.

Number of ladies who dislike coffee = 64

(i) Probability of lady who like coffee :

P(E) = 36100 = 925

(ii) Probability of lady who dislikes coffee:

P(E) = 64100 = 1625

**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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