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# RD Sharma Class 7 Solutions Chapter 25 Data Handling IV Exercise 25.1 ## Free PDF Download of RD Sharma Class 7 Solutions Chapter 25 - Data Handling IV (Probability) Exercise 25.1

Probability is a high-scoring chapter in class 7 maths. Students can grasp the topic fast by practising complex application-based problems. Teachers recommended class 7 students to refer RD Sharma for practising Probability.

Probability explains the possibility of the occurrence or non-occurrence of a particular event. It is the chance of an event happening. Probability is an interesting topic and class 7 students love to solve Probability questions.

The Probability of an event can range between 0 and 1, where 1 means that the event is going to take place and 0 tells that the event is impossible.

An event is called an experiment and the collection of all the possible outcomes is called the Sample Space. The probability of all the events in a particular sample space always adds up to 1.

Probability is a high-scoring chapter and consists of many interesting topics that can make children fall in love with maths. RD Sharma and free Vedantu resources can help children who are facing difficulty in class 7 probability.

Last updated date: 05th Jun 2023
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## Number of Questions in Chapter 25 Exercise 25.1 - 4

The difficulty level of the questions in the medium as you work on the problems and understand the concepts clearly.

The concepts you learn include; Definition and meaning of probability Definition of trial Definition of event Random experiment Happening of an event Empirical probability.

All Chapter 25 - Data Handling IV (Probability) Ex 25.1 Questions with Solutions for RD Sharma Class 7 Maths to help you to revise the complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced) and other Engineering entrance exams.

## FAQs on RD Sharma Class 7 Solutions Chapter 25 Data Handling IV Exercise 25.1

1. When should a class 7 student study from RD Sharma?

The earlier, the better. Students are advised to study from RD Sharma only if they have time. Class 7 students should first complete all the exercises in the NCERT textbook and then move on to any reference book. RD Sharma is a good reference book as it is divided into topics that are taught one by one. The student can start solving RD Sharma when the teacher starts teaching the concept. After every class, the student has more knowledge and can do an exercise of the book. This will lend them enough time to make mistakes and learn from them. If it’s exam time, only important questions should be solved first.

2. What is the formula of probability for class 7?

The formula for Probability for the class is the number of favourable outcomes divided by the number of total outcomes. For example, if a coin is tossed, the probability of getting heads is ½  as the favourable outcome is 1, that is heads and the total number of outcomes is 2 that is heads and tails. Similarly, the probability of getting a 5 or a 6 on a dice is ⅓ as the favourable outcome can be 2 and the total outcomes are 6. This will change if there were 2 dice.

3. How to study probability for class 7?

The student should pay a lot of attention in class when teachers start the topic of probability because the clarity of fundamentals is very important for this chapter. Students can refer to Vedantu’s Youtube channel and other free resources to study probability. RD Sharma is also a good option as it contains a lot of solved examples that will help to break down the steps and approaches to solve problems. Students should ask doubts because this topic is forwarded again in higher classes.

4. Why should class 7 students study Probability?

Probability is a high-scoring topic and class 7 students should take advantage of this. It is an easy topic but requires focus and practice to master. Class 7 students should also study probability because it teaches us a very valuable life lesson of breaking things into numbers or outcomes and then analyzing to get the most appropriate result. Probability is also a very important tool in mathematics and comes again in higher classes, so studying probability should be a must for class 7 students.

5. Can I score full marks in class 7 Probability?

Scoring full marks in class 7 Probability is possible and is very easy with a proper understanding of basics and practice. Students can refer to RD Sharma for some good questions. They should start by solving the NCERT Exercises and then move on to RD Sharma with going through solved examples and test papers. This amount of practice can boost students’ confidence and help them bring full marks in class 7 Probability. Scoring full marks in the probability chapter is easy and every student should try to bring it.